Explain why a food web is a better illustration of an ecosystem than a food chain
Answers
Answer:
In a food chain, each organism occupies a different trophic level, defined by how many energy transfers separate it from the basic input of the chain. Food webs consist of many interconnected food chains and are more realistic representation of consumption relationships in ecosystems.
Explanation:
Related Questions
C. Give one word for the following.
5. Winter crop season
Answers
Answer: Rabi crops
Explanation:
Rabi crops are also known as winter crops. These are the crops that are sown at the beginning of the winter season.
Rabi crops are also known as winter crops.
These are the crops that are sown at the beginning of the winter season.
Write a paragraph (4-5 sentences) explaining how natural selection and selective breeding are related?
Answers
Explain how some traits can be heritable (nature), but also affected by the environment (nurture).
Answers
Answer: Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents
Explanation:
Chapter 3 light waves quiz
Question 1:
Which is the correct wave choice for light
source B?
How do you know?
Question 2:
Use diagram 2 on the left to answer the
questions below. a) Did Object 1 absorb energy from
the light? Explain your answer.
b) Did Object 2 absorb energy from
the light? Explain your answer.
Answers
Answer:
that’s a hard question
Explanation:
What are two type of interactions that might negatively impact an endangered snow leopard population
Answers
Answer:
The primary threat to the leopard is human activity Habitat fragmentation, reduced prey base, and human-wildlife conflict have greatly reduced this species’ population throughout most of their range.
Explanation:
CAN I GET BRAINLIEST
Answer:
Explanation: 1. Prey-Predator relations,
2. a lack of knowledge about conservation efforts,
and climate change.
how has the new potato GMO been used to solve the problem of feeding the changing population?
Answers
Answer:
has the new potato GMO been used to solve the problem of feeding the changing population?
Explanation:
Which is one type of evidence that geologists usually study?
A. location of Earth in outer space
B. waves that move through Earth
C. interactions between living things on Earth
D. diversity of life found on Earth
Answers
Answer:
B
Explanation:
Geologists main types of evidence are rocks and rock samples as well as seismic waves.
how erosion would be prevented in California land
Answers
Answer:
REPLANT VEGETATION SUITED TO SITE CONDITIONS
Explanation:
how does the overfishing of lobster and snappers affect the amount of seaweed in the ecosystem?
Answers
Answer -Because of overfishing of the 2, it would allow the seaweed to overgrow meaning it could become invasive at some point. That means driving away or killing any other species that live in the said area.
Explanation
-Think about it like a garden. If you take away too many ladybugs from someone's garden. the aphid population would rise in the garden. Leading them to eat and destroy all the plants that were already there. like overfishing, if you take all the lobsters and snappers, the seaweed would grow and make all the other plants and species go away.
Overfishing has been identified as the most serious threat to coral reefs. Of the world's coral reefs, 55 percent are affected by overfishing.
Fishing is a major activity that can selectively remove large portions of animal populations and also significantly alter trophic interactions. Fishing gear that drags the bottom at times, such as bottom-trawls, pots, and longlines, can alter marine habitats, especially benthic or reef habitats.
Im offering 10 points
Answers
Answer:
C
Explanation:
it has repeating patterns,and alsopls mark me brainliest
Which event is an example of weathering?
Plates shift causing openings in the earth’s surface.
Heavy rain washes soil down a hillside.
Plant roots break a rock into pieces.
A beach is gradually worn away by ocean waves.
Answers
Answer:
Plant roots break a rock into pieces
Explanation:
This type of weathering is mechanical/organic and weathering is when something is being broken down or changed.
The reason why I say this is because when things break down that’s technically called “weathering” just like when rocks break down to form into a canyon or even when it rains and pieces of rock falls of the mountain.
Someone please answer this please
Answers
Answer:
Fungi - Eukaryote
Explanation:
single celled or very complex multicellular organisms
3. mice, rats, birds, rabbits, guinea pigs, hamsters, farm animals
4 Penicillin is an antibiotic compound that destroys or inhibits the growth of certain types of bacteria within the body.
Answer:
1 or 2
Explanation:
Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z.
Answers
Answer:
X = 120
Y= 710
Z= 620
Explanation:
The Density of Rocks Part A Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z. Rock Balance Reading of Rock Mass (g) X triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 1 Y triple beam part of mass balance with top beam with pointer at 10, middle beam with pointer at 0, and lowest beam with pointer at 7 Z triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 6
y = 710
z = 620
Which has increased at about the same rate as global temperatures over the past 100 years?
A sunlight reaching Earth
B Volcanic eruptions
C Tree rings
D carbon dioxide
Please help thank you
Answers
Answer: D is the answer.
Explanation: Carbon dioxide significantly impacts the global temperature, and is partially the reason why it has been increasing over the past 100 years.
I need structural and behavioral adaptations, can someone explain how I find some or give me examples?
Answers
Answer:
The animals find or create a family after the animals find family they find shelter and hunt for food. After the parents have babies they teach the young ones how to survive out in the wild in about 2 weeks after they are born.
I really hope this helps you
And if you don't mind can you mark me brainliest?
science
Describe what would take place if a plot of land in your neighborhood needed to be cleared out so that a new building could be constructed. How would the physical and biological components of that plot of land be affected?
And then, describe what you think would happen if the building project was abandoned and was never built. What would the plot of land look like two years later if nothing were ever built there?
Answers
Answer:
In the short term, within two years, the abandoned plot of land would likely be covered with a mix of grasses, weeds, and small shrubs. Some trees may have started to grow as well, depending on the species and the conditions of the soil and climate. The soil may have become more fertile as a result of the natural process of decomposition and nutrient cycling, which would have been facilitated by the growth of new vegetation. Animals such as birds, insects, and small mammals may have started to use the area for food, shelter, and nesting. Overall, the abandoned plot of land would have begun to transition towards a more natural state, but it would still be in the early stages of ecological succession.
Answer:
Explanation:
If a plot of land in your neighborhood needed to be cleared out so that a new building could be constructed, the physical and biological components of that plot of land would be affected. In order to clear the land, trees and other plants would need to be removed, potentially disrupting the soil and its ecosystem. Soil erosion, loss of topsoil, and reduced water retention could occur. The removal of vegetation could also impact the local wildlife that relies on the plants for food and habitat.
If the building project was abandoned and was never built, the plot of land would likely undergo a process of ecological succession. Over time, new plant species would begin to colonize the area, starting with smaller plants and eventually leading to the growth of trees. The type of plants that would grow would depend on the specific conditions of the plot of land, such as soil type, sunlight exposure, and moisture levels. After two years, the plot of land would likely have more vegetation and a greater diversity of plant species compared to the cleared plot of land.
Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard?
Answers
Answer: 4
Explanation:
Determine whether each of the following is a characteristic of DNA, RNA, or both.
Contains adenine:
Is double-stranded:
Is made of nucleotides:
Contains deoxyribose sugar
Answers
Answer:
These are characteristics of DNA.
Explanation:
RNA is not double stranded.
Please help me with my science question :D
Answers
Answer:
See firstly draw the The Rat in the left side of your box
And later draw the Snake in your center box
And at last draw the Eagle in the last box
Answer:
hope it helps :D
Explanation:
carrots < rabbits < foxes
If it died, the consumers that feed on it - rabbits - would have no food. They would starve and die unless they could move to another habitat. All the other animals in the food web would die too, because their food supplies would have gone.
can you guys help me please!?
THANKS!!
Answers
Radial symmetry
asymmetrical.
Write a description or a reason why you are doing this activities of conserving our natural resources.
1. Using a glass when brushing teeth -
2. Hanging clothes -
3. Walking -
4. Feeding the stray animals -
5. Using back page of paper -
6. Using fan -
7. Watering the plants -
8. Sweeping -
Answers
1. Using a glass when brushing teeth: By using a glass instead of leaving the tap running while brushing our teeth, we can conserve water. Freshwater is a finite resource, and reducing unnecessary water usage is essential for preserving our water supplies and ensuring their availability for both humans and the natural environment.
2. Hanging clothes: Opting to hang clothes to dry instead of using a dryer not only saves energy but also reduces greenhouse gas emissions. Clothes dryers consume a significant amount of electricity, and by utilizing natural methods like hanging clothes, we can contribute to reducing our energy consumption and lowering our carbon footprint.
3. Walking: Walking instead of using vehicles for short-distance travel offers multiple benefits. Firstly, it helps reduce air pollution by decreasing the emission of harmful gases from vehicles. Secondly, walking promotes personal health and well-being, as it is a form of physical exercise. Lastly, choosing to walk reduces traffic congestion and saves fuel.
4. Feeding stray animals: Feeding stray animals is an act of compassion and kindness. By providing food for stray animals, we help prevent their starvation and promote their overall welfare. It also reduces their need to hunt for food in natural habitats, preserving the delicate balance of local ecosystems.
5. Using the back page of paper: Utilizing both sides of a piece of paper helps reduce paper waste and conserves valuable forest resources. Paper production involves cutting down trees, and by maximizing the use of each sheet, we minimize the number of trees required to produce paper products.
6. Using a fan: Using a fan instead of an air conditioner helps reduce energy consumption and lowers greenhouse gas emissions. Air conditioners consume a significant amount of electricity, and by using fans to circulate air and provide cooling, we can contribute to conserving energy resources and mitigating the impact of climate change.
7. Watering the plants: Watering plants is essential for their growth and well-being. By providing them with adequate water, we support their ability to photosynthesize, produce oxygen, and contribute to a healthy ecosystem. Additionally, practicing responsible watering techniques, such as using watering cans instead of hoses, helps conserve water resources.
8. Sweeping: Sweeping instead of using a leaf blower or a hose to clean outdoor spaces reduces energy and water consumption. Leaf blowers and hoses consume significant amounts of electricity and water, respectively. Sweeping not only saves resources but also minimizes noise pollution and prevents soil erosion caused by high-pressure water flow.
Engaging in these activities of conserving natural resources demonstrates our commitment to environmental stewardship and sustainable living. By making conscious choices in our daily lives, we can contribute to the preservation and protection of the Earth's ecosystems for the benefit of current and future generations.
MAKE ME BRAINIST
What is the power factor of a cell
Answers
In electrical engineering, the power factor of an AC power system is defined as the ratio of the real power absorbed by the load to the apparent power flowing in the circuit. Real power is the average of the instantaneous product of voltage and current and represents the capacity of the electricity for performing work. Apparent power is the product of RMS current and voltage. Due to energy stored in the load and returned to the source, or due to a non-linear load that distorts the wave shape of the current drawn from the source, the apparent power may be greater than the real power, so more current flows in the circuit than would be required to transfer real power alone. A power factor magnitude of less than one indicates the voltage and current are not in phase, reducing the average product of the two. A negative power factor occurs when the device (which is normally the load) generates real power, which then flows back towards the source.
In an electric power system, a load with a low power factor draws more current than a load with a high power factor for the same amount of useful power transferred. The higher currents increase the energy lost in the distribution system and require larger wires and other equipment. Because of the costs of larger equipment and wasted energy, electrical utilities will usually charge a higher cost to industrial or commercial customers where there is a low power factor.
Power-factor correction increases the power factor of a load, improving efficiency for the distribution system to which it is attached. Linear loads with a low power factor (such as induction motors) can be corrected with a passive network of capacitors or inductors. Non-linear loads, such as rectifiers, distort the current drawn from the system. In such cases, active or passive power factor correction may be used to counteract the distortion and raise the power factor. The devices for correction of the power factor may be at a central substation, spread out over a distribution system, or built into power-consuming equipment.
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Please help me I will give you the brain thing and extra points. image below
Which of the following sequences of elements would all have four valence electrons?
A. B, Si, As, Te
B. C, Si, Ge, Sn
C. O, S, Se, Te
D. Ga, Ge, As, Se
Answers
Answer:
I THINK ITS B
Answer:B
Explanation:The elements are in group 4A which means they have 4 valence electrons! Your welcome!
any help would be very much appreciated!
Answers
2nd is fungi
3rd is prozota
4th is bacteria
Which of the following was derived from an ancestral free-living bacteria?
Lysosome
Vacuole
Mitochondrion
Golgi Appartus
Answers
Answer:
Option C Mitochondrion
Explanation:
The mitochondrion was derived from an ancestral free-living bacteria
A microscope has 10x low power objective and a 60x high power objective. If the low power field of view measure 2.4 mm, and 20 microorganisms could gross the diameter of the high power field of view, what is the diameter of each organism in micrometers?
Answers
Answer:
2.87
Explanation:
10x (10*7)
20x/7
2.87
Which animal undergoes incomplete metamorphosis?
beetles
butterflies
moths
praying mantis
Answers
Answer:
moths beetels butterflies
Explanation:
not everyone but praiying mantis
A, B, and C
How does carbon enter the atmosphere?
(MULTIPLE CHOICE)
A). plant stomata
B). release of CO2 by the oceans
C). animal and human respiration
D). transpiration
E). decomposition of limestone
F). burning of fossil fuels
Answers
Answer:
B, C, E, & F
Explanation:
All have to deal with a release of energy.
What things are part of the hydrosphere? Select all that apply. ( 40 Points!! )
water vapor
clouds
underground water
glaciers
Answers
(Sorry if I’m wrong I learned this last year)
(Daily Question) If you were to choose what animal you would be what would the animal be? Comment your answers too!
Answers
Monkey
we are most similar to them but smarter so i think it would be fun to kinda relearn how to do basic stuff like making tools, since some monkeys can make stuff with a simple rock. AND OF COURSE TO SWING!!!