Living Environment Ecology

Front

What is the lowest layer of a food web?

Back

Autotrophs are the lowest layer of a food web, as they produce their own food through photosynthesis.

Front

What do we call many different species of organisms interacting in a particular environment?

Back

A community is formed by many different species of organisms interacting in a specific environment.

Front

Why are decomposers important in a food chain?

Back

Decomposers are necessary because they return nutrients to the ecosystem, breaking down dead organic matter.

Front

What is the difference between transpiration and evaporation?

Back

Evaporation leaves the ground or water, while transpiration is the process of water vapor leaving plants.

Front

Which cycle involves respiration and photosynthesis?

Back

The carbon cycle involves both respiration and photosynthesis, linking the processes of plants and animals.

Front

What are autotrophs?

Back

Autotrophs are organisms that produce their own food, typically through photosynthesis.

Front

Define a biome.

Back

A biome is a large geographical area characterized by specific climate conditions and distinct plant and animal communities.

Front

What is a population in ecological terms?

Back

A population is a group of individuals of the same species living in a specific area.

Front

What role do producers play in an ecosystem?

Back

Producers, or autotrophs, convert sunlight into energy, forming the base of the food web.

Front

What is the function of decomposers in an ecosystem?

Back

Decomposers break down dead organisms, recycling nutrients back into the soil.