Ecological Relationships and Food Chains

Front

What are autotrophs?

Back

Autotrophs are organisms that produce their own food, primarily through photosynthesis. Examples include plants and some algae.

Front

What is the role of producers in an ecosystem?

Back

Producers, such as plants, are organisms that create energy through photosynthesis and form the base of the food chain.

Front

Define omnivore.

Back

An omnivore is an organism that eats both plants and animals for energy.

Front

What happens to a food chain if a primary consumer is removed?

Back

The population of secondary consumers may decrease due to a lack of food, which can disrupt the entire food chain.

Front

What is mutualism?

Back

Mutualism is a type of symbiotic relationship where both organisms benefit from the interaction.

Front

What is commensalism?

Back

Commensalism is a symbiotic relationship where one organism benefits while the other is neither helped nor harmed.

Front

What is parasitism?

Back

Parasitism is a relationship where one organism benefits at the expense of another, often harming it.

Front

What is a food chain?

Back

A food chain is a linear sequence that shows how energy and nutrients flow from one organism to another in an ecosystem.

Front

What is a tertiary consumer?

Back

A tertiary consumer is an organism that eats secondary consumers and is typically at the top of the food chain.

Front

What is a primary consumer?

Back

A primary consumer is an organism that eats producers, such as herbivores.