In an energy pyramid, what happens to the amount of available energy as you move up from the primary producers to the top predators?

What percentage of energy typically moves from one trophic level to the next in an energy pyramid?

Which trophic level has the highest amount of energy available in an energy pyramid?

What happens to energy as it moves from producers to herbivores in an energy pyramid?

In an energy pyramid, what primarily causes the decrease in energy as you move up trophic levels?

Why are there usually fewer top predators than primary producers in an energy pyramid?

What is the primary source of energy for the first trophic level in an energy pyramid?

In an energy pyramid, which of the following is true about the energy available to tertiary consumers compared to primary producers?

Which statement best describes the flow of energy in a food chain?

What role do primary producers play in an ecosystem's energy pyramid?

In an energy pyramid, what happens to the amount of energy available as you move from the producers to the top predators?

Which trophic level is typically found at the base of an energy pyramid?

Why is there less energy available for herbivores than for plants in an energy pyramid?

How much energy is typically passed from one trophic level to the next in an energy pyramid?

What role do decomposers play in the energy pyramid?

What happens to the number of organisms as you move up the trophic levels in an energy pyramid?

Which of the following statements is true about energy flow in an ecosystem?

What is the primary source of energy for all trophic levels in an ecosystem?

In a food chain, which organisms are primarily responsible for converting solar energy into chemical energy?

When moving up an energy pyramid, what happens to the biomass of organisms at each trophic level?

How do ecosystems receive energy necessary for sustaining life?

Which process in ecosystems helps recycle nutrients back into the soil?

What role do producers play in an ecosystem?

How does energy flow through an ecosystem?

What is the main source of energy for nearly all ecosystems on Earth?

What process do plants use to take in carbon dioxide and release oxygen?

What are decomposers and why are they important in an ecosystem?

How do animals obtain energy within an ecosystem?

Why is the recycling of matter essential in ecosystems?

What process allows plant roots to take up nutrients from the soil?

How do ecosystems maintain their stability and health?

What role do decomposers play in an ecosystem?

Why is energy flow considered a one-way street in ecosystems?

What is the primary source of energy for most ecosystems?

How do plants contribute to the recycling of matter in ecosystems?

What process do plants use to convert sunlight into energy?

What is the term for the movement of nutrients through different parts of an ecosystem?

What happens to energy as it moves through a food chain?

How do biogeochemical cycles support ecosystem sustainability?

What is the role of producers in an ecosystem?