Science 3- 2nd Trimester Reviewer

Some landforms are higher or lower than the land around them. Which

of these pictures shows a landform that is flat land?

• mountain

• plateau

• plain

Forces in nature cause solid rock to break apart. Which of these is the

name for the breaking down of rock into smaller pieces?

• eroding

• freezing

• weathering

A forest looks like the one in this picture after

a forest fire.

Which of these effects of a forest fire does the

picture show?

• The trees and other plants were killed.

• The trees and other plants lost their leaves.

• The forest became a better place for animals to live.

Mousa’s older brother outgrew his sweater. Now Mousa is wearing

the sweater. What is he doing?

• recycling

• reusing

• reducing

  It takes time for soil to form. Which time best tells how long it takes for

soil to form?

• 1 year

• 1 day

• hundreds or thousands of years

All living things need water to stay alive. Which of these kinds of water

do we need to drink?

• fresh water

• salt water

• polluted water

This picture shows the weather in one place in the United States.

Which part of this picture tells you that this place is

having fair weather?

• zebras

• trees

• clouds

To make guess based on what you know or think.

• predict

• hypothesize

• observe

Harmful things in our environment.

• pollution

• conclusion

• germination

A landform that is rough and jagged.

• hill

• mountain

• plateau