Front

What is a terrestrial ecosystem?

Back

A land-based ecosystem that includes forests, grasslands, deserts, and more.

Front

What is an aquatic ecosystem?

Back

An ecosystem that is based in water, including oceans, rivers, lakes, and ponds.

Front

Which type of terrestrial ecosystem is wet and warm all year long?

Back

Rainforest.

Front

What are the two types of water in aquatic ecosystems?

Back

Fresh water and salt water.

Front

What is a food chain?

Back

A feeding relationship among organisms.

Front

What is the role of the Sun in a food chain?

Back

Source of all energy.

Front

What is a desert ecosystem?

Back

A dry terrestrial ecosystem with very little rainfall.

Front

What is a forest ecosystem?

Back

A terrestrial ecosystem characterized by a high density of trees.

Front

What is a grassland ecosystem?

Back

A terrestrial ecosystem dominated by grasses, with few trees.

Front

What is a pond?

Back

A small body of still water, often home to various plants and animals.