1. As countries develop, do they have more or less of an impact on the planet? Explain.
2. What is biocapacity?
3. In worldmapper.org, where is the highest level of poverty, population, and hunger in the world?
4. Look at the US for income and resource use from the video Human Population Impacts by Bozeman Science. Did the US grow larger or smaller in size? How do you think this impacts the environment?
5. If the economy is too big, does it have a negative or positive effect on the environment?
Answers
1. The ever-growing development of nations accelerates their impact on Earth, as they consume more resources and energy and heighten their industrial and urban expansion. It`s worth noting that even though developed countries have a greater environmental impact, developing countries also face substantial ecological hurdles as they aim for growth and expansion.
2. Biocapacity refers to the ability of an ecosystem or region to support human populations by providing resources such as food, water, and energy, as well as absorbing waste and pollution.
3. According to worldmapper.org, the highest level of poverty is found in sub-Saharan Africa, particularly in countries such as Niger, Central African Republic, and Chad. The highest population levels are found in Asia, particularly in China and India.
4. According to the video ‘‘Human Population Impacts‘‘ by Bozeman Science, the US has grown larger in size both in terms of population and resource use over time.
5. The impact of a large economy on the environment depends on how it is managed and regulated. While a large economy can provide opportunities for innovation and investment in sustainable technologies, it can also lead to increased consumption and production that can have negative environmental impacts.
Related Questions
A resource that is currently being used is known as which of the following types of resources?
1. actual resource
2. nonrenewable resource
3. stock resource
4. potential resource
Answers
Science
The answer is actual recourse.
Answer:
The correct answer is Actual Resource
Explanation:
I did it on edge 2022
List down the female reproductive organs. Describe any three
of them in short.
Answers
Answer:
uterus , ovaries , fallopian tubes.
Explanation:
DNA is made up of (nucleotides / nitrogenous bases), joined by covalent bonds between the (adenine / guanine / thymine/ deoxyribose) of one monomer and the (phosphate group / nitrogenous base) of the next monomer. The DNA of all members of a species has (the same / a different) nitrogenous base composition. The percentage of (adenine (A) / guanine (G) / thymine (T) / cytosine (C)) always equals the percentage of thymine (T), and the percentage of (adenine (A) / guanine (G) / thymine (T) / cytosine (C)) equals the percentage of cytosine (C). It follows that if the percentage of adenine plus thymine equals 40%, then the percentage of guanine plus cytosine would equal (15% / 20% / 30% / 60%)
Answers
nucleotides
adenine & thymine ?
nitrogenous bases
different
A
G
i think the last one is 60% but im unsure
hope this helps
Select the correct answer from each drop-down menu
Neurons are the building blocks of the nervous system. They process and transmit signals. In a neuron, the the
is found inside
Answers
In a neuron, the (1) nucleus is found inside the (2) cell body.
The cell body of a neuron, also known as the soma, contains the nucleus. It is the main part of the neuron where essential cellular functions occur, including protein synthesis and energy production.
The nucleus, which is enclosed by a membrane called the nuclear envelope, contains the genetic material of the neuron in the form of DNA. It plays a vital role in regulating the activities of the neuron and controlling the synthesis of proteins needed for various cellular processes.
The cell body serves as the control center of the neuron, integrating incoming signals from dendrites and initiating the transmission of signals along the axon.
It contains various organelles, such as mitochondria for energy production, ribosomes for protein synthesis, and the endoplasmic reticulum for the synthesis and transport of proteins.
The nucleus, as the site of DNA storage and transcription, is crucial for maintaining the genetic information necessary for the neuron's structure and function. Overall, the nucleus within the cell body plays a critical role in coordinating the activities of the neuron and supporting its overall functioning within the nervous system.
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Question
Neurons are the building blocks of the nervous system. They process and transmit signals. In a neuron, the (1)____ is found inside the (2)_____.
1. Cell membrane
Myelin Sheath
Nucleus
2. Axon
Cell Body
Dendrite
state three uses in a plant of the carboydrate produced in photosynthesis
Answers
Answer:
Organisms use carbohydrates produced by photosynthesis by oxidizing them to produce energy for respiration. - The glucose produced in green plants is directly utilized for respiration and other activities, while the excess is stored in the form of starch.
Decomposers play an important role in an ecosystem. Identify one type of decomposer that is most likely found in this ecosystem.
Answers
Fungi are important decomposers, especially in forests. Some kinds of fungi, such as mushrooms, look like plants.
Decomposers (fungi, bacteria, invertebrates such as worms and insects) have the ability to break down dead organisms into smaller particles and create new compounds. We use decomposers to restore the natural nutrient cycle through controlled composting.
The two common examples of decomposers are bacteria and fungi. They play an important role in clearing the debris of dead remains of plants and animals and convert them into humus which enriches the nutrients of the soil.
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Air always moves from pressure to pressure
A.high, low
B. low, low
C.low, high
D.high, high
Answers
Answer:
C
Explanation:
Air flowing from areas of high pressure to low pressure creates winds. Warm air can hold more moisture than cold air. Air moving at the bases of the three major convection cells in each hemisphere north and south of the equator creates the global wind belts.
Answer:
A. high, low
Explanation:
I have the correct answer.
Which represents the copernican model that is most similar to that of Aristarchus
Answers
Heliocentric model represents the copernican model that is most similar to that of Aristarchus
Heliocentric model explained.
Aristarchus of samos was an ancient greek astronomer who proposed that the Earth revolves round the Sun, suggesting a heliocentric model of the solar system. However, his model did not gain widespread acceptance during his time and the geocentric model prevailed for many centuries.
The heliocentric model later reintroduced and developed by NIcolaus Copernicus in the 16th century. Heliocentric model placed the sun at the center of the solar system, with the planets, including Earth, orbiting around it.
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21. Which is NOT a mechanical wave?
A. the light from a flashlight
B. the sound heard from the cavity of a shell
C, the echo produced when you shout in a hall
D. the wave produced in a porcelain plate struck with a metal spoon
Answers
9. Javier is a navigator for the navy His ship has just lost all power in the middle of the ocean, including access to your GPS. Which astronomical tool would be MOST helpful in this situation?
Answers
What year were multistage
rockets proposed?
A. 1901
B. 1903
C. 1905
D. 1906
Answers
Answer:
1901
Explanation:
Scientists believe lichen is the common ancestor for all plants.
Answers
Explanation:
Scientists believe it’s Ancient green algae that is the common ancestor for all plants
Hope this helps:)
A bacterium called Salmonella can cause
food poisoning.which kingdom is it in?
Answers
Answer:
monera kingdom
Explanation:
Answer:
The kingdom is Monera Kingdom
Explanation:
What are the limitations on natural selection?
Answers
Answer:
Limits to variation The most obvious limit to natural selection is that suitable variation may not be available. This may be because certain phenotypes cannot be built, being ruled out either by physical law or by the properties of biological materials.
I hope it's helpful!
1. Cellular respiration is a series of chemical reactions that convert the energy in food molecules into energy stored in the molecule _________. Aerobic respiration requires the presence of Oxygen___________ and releases water and _________________ as waste products.
Answers
Answer:
Cellular respiration is a series of chemical reactions that convert the energy in food molecules into energy stored in the molecule ATP. Aerobic respiration requires the presence of Oxygen and releases water and carbon dioxide as waste products.
Explanation:
What is the thallus type of Cladophora vagabunda?
a) colonial
b) unicellular
c) multicellular
d) spirogyna
Answers
The thallus type of Cladophora vagabunda is multicellular, option (c) is correct.
Cladophora vagabunda is a filamentous green alga commonly found in marine and estuarine environments. The thallus of Cladophora vagabunda consists of a branched filamentous structure that can grow up to several centimeters in length.
The filaments are composed of many cells that are connected by cytoplasmic bridges, allowing for the transfer of nutrients and other essential molecules throughout the thallus. The multicellular thallus of Cladophora vagabunda is well-suited for life in the harsh marine environment, as it allows for efficient nutrient uptake and distribution, as well as structural support against the forces of waves and currents, option (c) is correct.
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Which kind of organism obtains energy directly from the sun?
A. decomposers
B. omnivores
C. herbivores
D. producers
Answers
Answer: D producer
Explanation: The answer has to do with trophic levels. As you probably know, the organisms at the base of the food chain are photosynthetic; plants on land and phytoplankton (algae) in the oceans. These organisms are called the producers, and they get their energy directly from sunlight and inorganic nutrients.
Answer:
Producers
Explanation:
The first trophic level in a food chain consists of producers. As the name says, they are able to take in sunlight and convert it into chemical energy. Hence can use the energy directly from the sun due to special pigments on their body. Examples: Green plants.
The theory of endosymbiosis proposes that eukaryotes descended from a primitive combination of both archaea and bacteria. What evidence supports this theory?
Answers
The theory of endosymbiosis proposes that eukaryotes descended from a combination of both archaea and bacteria. Evidence that supports this theory includes the similarities between mitochondria and chloroplasts to free-living bacteria, the presence of double membranes around mitochondria and chloroplasts, and the fact that mitochondria and chloroplasts have their own DNA.
Explanation:
The theory of endosymbiosis proposes that eukaryotes descended from a combination of both archaea and bacteria. Evidence that supports this theory includes the similarities between mitochondria and chloroplasts to free-living bacteria, the presence of double membranes around mitochondria and chloroplasts, and the fact that mitochondria and chloroplasts have their own DNA.
Mitochondria and chloroplasts contain some of the same enzymes and transport systems as bacteria, and are similar in size and shape to bacteria. In addition, they both reproduce by binary fission, similar to bacteria. The presence of double membranes around mitochondria and chloroplasts also supports the theory of endosymbiosis, as this suggests that the organelles were engulfed by the host cell and retained their own membranes.
Finally, mitochondria and chloroplasts have their own DNA, which is circular like bacterial DNA. The DNA of mitochondria and chloroplasts also lacks histones, which are present in eukaryotic DNA, and is more similar to bacterial DNA in terms of gene expression and replication.
Together, these lines of evidence support the theory of endosymbiosis and suggest that mitochondria and chloroplasts were once free-living bacteria that were engulfed by a host cell and evolved into the organelles found in eukaryotic cells today.
does anyone know this pls help
Answers
Answer:
A person standing on the ground is barely affected by surface gravity
Explain the limitation binomial nominclature (15 marks)
Answers
Answer:
- Binomial nomenclature is a widely accepted naming system, which is used in the naming of living things. Multiple native names make it extraordinarily tough to establish an organism globally and maintain an observation of the variety of species. Thus, it creates quite a lot of confusion. To eliminate this confusion, a normal protocol came up. According to it, every organism would have one scientific title which might be utilized by everybody to establish an organism.
What is binomial nomenclature?
Binomial Nomenclature follows a universally accepted naming system, which is used to provide a scientific name to a known organism.
Binomial Nomenclature also known as the binary nomenclature.
It uses two-terms during the nomenclature of a specie (plants, animals, and living organisms) that is why it called two-term naming system.
The scientific name of an organism or binomial nomenclature consists of two words, such as the generic epithet and describes the genus and the specific epithet and refers to the species of the organism.
Both of this term is written in italic and the genus name is capitalized.
Binomial nomenclature was given by Swedish botanist and physician Carl Linnaeus. He also called the founder of modern taxonomy.
Carl Linnaeus described and classified thousands of species of plants and animals in his book Systema Naturae.In this technique, there are particular guidelines that are followed while naming organisms. This normal algorithm is relevant to plants and animals whereas giving them distinctive names inside a given system.There are two worldwide codes such as the International Code of Botanical Nomenclature (ICBN) deal with the biological nomenclature for plants and the International Code of Zoological Nomenclature (ICZN) deal with the biological nomenclature of animals.
These two codes agreed upon by all of the biologists over the world for the naming protocol. These codes ensure that every organism will get a selected identity and that identity is globally recognized.
Summary of the limitation binomial nominclature:
- Some of the main drawbacks of binomial nomenclature are: If two or more names are actually in use in compliance with the priority rule, the appropriate name will be used first and the other names will end up being synonyms because authenticity is synonymous with the senior.
What are the four types of final impression material? Of the four, which one is the seems to be the least desirable to use, based on what you have read about each of the four types.
Answers
The four types of final impression materials are: 1) inelastic impression materials, 2) elastomeric impression materials, 3) hydrocolloid impression materials, and 4) inorganic impression materials.
Inelastic impression materials, which include plaster and compound materials, seem to be the least desirable to use as final impression materials. These materials are rigid and lack flexibility, which makes it difficult to obtain accurate impressions of complex oral structures, and they can also cause discomfort for patients during the impression process.
Elastomeric impression materials, hydrocolloid impression materials, and inorganic impression materials have largely replaced inelastic materials due to their improved accuracy and ease of use.
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Tropic hormones, or tropins, include several hormones produced by which structure?.
Answers
Answer:
Anterior pituitary
Explanation:
Most tropic hormones are produced and secreted by the anterior pituitary. The hypothalamus secretes tropic hormones that target the anterior pituitary, and the thyroid gland secretes thyroxine, which targets the hypothalamus and therefore can be considered a tropic hormone.
Many of the hormones produced by the anterior pituitary are tropic hormones (tropins)
Answer:anterior pituitary. I hope this helps
Explanation:
Most tropic hormones are produced and secreted by the anterior pituitary. The hypothalamus secretes tropic hormones that target the anterior pituitary, and the thyroid gland secretes thyroxine, which targets the hypothalamus and therefore can be considered a tropic hormone.The anterior pituitary produces ACTH. It is considered a tropic hormone. Tropic hormones indirectly affect target cells by first stimulating other endocrine glands
Which of the following is NOT a feature of asexual reproduction? *
Answers
Hope I helped!
Answer:
the first one creates genetic variation that aides in evolution
Explanation:
aides means like help and so asexual reproduction does not help in evolution because the organism is only making the same copy of itself
The first type of life on Earth was
Answers
20. An animal that is both a primary and secondary consumer is a(n)
A. deer
B. moose
C. wolf
D. bear
3L
Answers
Answer:
D) Bear
Explanation:
Animals that are both primary and secondary consumers are considered Omnivores. Out of all the options on this list, bears are the only omnivore listed.
a skateboard with unbalanced forces. A bicycle with balanced forces
Answers
Answer:
bicycle I may be wrong sorry
How many valence electrons does this atom have
Answers
Answer:
They have 3
Explanation:
hope this helps! :)
Answer:
An atom has three valence electrons.
Explanation:
A scientist wants to find the percent of teens that like the taste of "brand X"lemonade over "brand Y" lemonade. She conducts a taste test of
500 teenagers. She gives each teen a bottle of lemonade with the labels showing the brand of each lemonade. She asks each teenager to taste
each brand after drinking water in between. She finds that 50% of teens like brand X and 50% like brand Y lemonade. Why are the results
of the survey most likely unreliable?
a
Adults were not interviewed.
b
Not enough teens were interviewed.
с
The investigation was based on taste,
d
The lemonade labels introduced bias.
Answers
Answer:
c
Explanation:
beacuse the investigation was beacesd on taste
what if the sun disappears one fine day ?
state the consequences of such a situation over the solar system.
thankyou ~
Answers
Explanation:
Sun plays an important role in our solar system especially planet like earth are dependent on sun for food, water and air. Sun helps to balance the ecosystem on earth.
Here is an assumption what would happen if sun disappear for one day only, it would be more curt if it disappear forever but from POV of one day below are certain consequences of such a situation over solar system,
You might be thinking if sun disappear then we would be seeing the moon for a whole day but don't forget, moon don't have it's own light, it reflects the rays coming from sun if sun disappear then surely moon would be like a ball kept in dark.It would happen for the first time if an asian man calls to someone in Europe, usually when here is night there is day and vica versa, but this time both will have same appear (night only)There's a idiom in Indian Hindi language that says "seeing the stars during the day time" which we use when we are going through something worse that we see the stars during daytime, but this time every human being on earth will see the stars during daytime, do not forget stars have their own light, they are not sun dependent.For the first time Night Blooming Jasmine will bloom and spread it's fragrance for 24 hours.Often when the earth revolves around its axis, a certain part of it receives light from the sun.But for the first time the earth will rotate around its axis without the sunlight falling on any part.people who are not allowed to go out of the house at night time can now enjoy the night out in the day too.Those trees and plants who slept in the hope that they would cook food in the morning with sunlight, they would not even know that their food has gone missing.Our ozon layer will have it's first leave from his duty.The bad thing is for the patients of night blindness, they will not be able to see this imaginary scene.Thanks for joining brainly community!
Is this right I really need help plzzzzzzzzz
Answers
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