Review

Trees and plants can prevent soil erosion.

• True

• False

Label the plant parts

a

b

c

d

e

root

fruit

stem

leaf

flower

Organize these options into the right categories

Groups:

(a) slow change

,

(b) fast change

• glacier

• weathering

• landslide

• erosion

• flood

• volcano

What's this?

• spread

• pollination

• dispersal

A seed that is prickly is most likely to _________.

• be carried by the wind.

• travel to a new place on animal fur.

• make a new plant with rough leaves.

Which ones can move pollen? (2 things)

• flower

• fruit

• water

• wind

The process of ​ (a)   breaks down rocks into smaller and smaller pieces​.

• erosion
• weathering
• flood

When the lava cools, it becomes..................

• water

• rock

• gas

What does a plant need to live? (2 things)

• money

• water

• sunlight

• toy

Before a flower can make fruit and seeds, ​ (a)   must happen in the flower.

• pollination
• dispersal
• stigma