Food Webs

Front

What is the primary source of energy for producers in a food web?

Back

The primary source of energy for producers in a food web is sunlight.

Front

What type of energy is transferred from sunlight to plants during photosynthesis?

Back

Light energy is converted into chemical energy during photosynthesis.

Front

What role do decomposers play in a food web?

Back

Decomposers break down dead organic matter, returning nutrients to the soil and completing the nutrient cycle.

Front

What are primary consumers in a food web?

Back

Primary consumers are organisms that eat producers; they are typically herbivores.

Front

What happens to the population of predators if their prey is removed from the food web?

Back

If prey is removed, the population of predators is likely to decrease due to lack of food.

Front

What is an energy pyramid?

Back

An energy pyramid is a graphical representation showing the flow of energy at different trophic levels in an ecosystem.

Front

What is the significance of biodiversity in a food web?

Back

Biodiversity increases ecosystem resilience, allowing it to better withstand changes and disturbances.

Front

How does a decrease in rainfall affect a food web?

Back

A decrease in rainfall can lead to drought, affecting plant growth and subsequently impacting all levels of the food web.

Front

What are trophic levels in a food web?

Back

Trophic levels are the hierarchical levels in an ecosystem, comprising producers, primary consumers, secondary consumers, and decomposers.

Front

What is the difference between a food chain and a food web?

Back

A food chain is a linear sequence of organisms through which nutrients and energy pass, while a food web is a complex network of interconnected food chains.