Energy Flow in Ecosystems

Front

What is energy flow in ecosystems?

Back

Energy flow in ecosystems refers to the transfer of energy from one trophic level to another, starting from producers to various levels of consumers.

Front

Define producers in an ecosystem.

Back

Producers are organisms, such as plants and algae, that can make their own food through photosynthesis, forming the base of the food chain.

Front

What are consumers in an ecosystem?

Back

Consumers are organisms that cannot produce their own food and rely on consuming other organisms for energy.

Front

What is a primary consumer?

Back

A primary consumer is an organism that eats producers; they are typically herbivores.

Front

What is a secondary consumer?

Back

A secondary consumer is an organism that eats primary consumers; they can be carnivores or omnivores.

Front

What is a limiting factor in an ecosystem?

Back

A limiting factor is a condition that restricts the growth, abundance, or distribution of an organism or a population.

Front

What happens when a population exceeds its carrying capacity?

Back

When a population exceeds its carrying capacity, deaths outnumber births, leading to a decline in the population.

Front

Define detritivores.

Back

Detritivores are organisms that feed on dead organic matter, breaking it down and recycling nutrients back into the ecosystem.

Front

What is a food web?

Back

A food web is a complex network of feeding relationships among various organisms in an ecosystem.

Front

Explain the concept of trophic levels.

Back

Trophic levels represent the different stages in a food chain, categorized as producers, primary consumers, secondary consumers, and so on.