Grade 4 - Reviewer

Click all the examples of aquatic ecosystem.

• prairie

• swamp

• coast

• estuary

• taiga

What is the other term for swamp?

• estuary

• wetland

• coast

• seashore

Which of the following ecosystem is a forest?

• taiga

• savanna

• prairie

• tundra

It is a type of grassland that has no shrubs or trees.

• tundra

• prairie

• savanna

• desert

Swamp is to wetland as coast is to ___________

• coral reef

• lake

• seashore

• estuary

Which is NOT a terrestrial ecosystem?

• desert

• tropical rainforest

• tundra

• estuary

Which of the following plant is seed-bearing plant?

• fern

• pine trees

• monggo

Fern is an example of a cone-bearing plant.

• TRUE

• FALSE

Which of the following plant is a cone-bearing plant?

• fern

• monggo

• pine tree

Which of the following is an abiotic component?

• zebra

• horse

• cow

• air