Science DCA #3 REVIEW

SELECT TWO:

Where are you most likely to see

soil?

• a garden

• a clothing store

• a forest

• a library

Humans use soil to–

• grow plants

• run machines

• light houses

• build cars

Students looked closely at the small

pieces of soils and grouped them.

The soils were sorted according to

which property?

• shape

• size

• texture

• color

Students grouped soils into two

groups: rough and smooth. They

grouped the soils by–

• size

• color

• shape

• texture

Which of these soil grains has the

smoothest texture?

• rock A

• rock B

• rock C

• rock D

SELECT TWO:

Which best describes an ocean? Oceans-

• have only a little water

• are made of saltwater

• are larger than ponds

• have water we can drink

Which will carry away a floating leaf

most quickly?

• pond

• puddle

• stream

• lake

Which picture shows a stream?

• 
• 
• 
• 

All of these sentences are true about

lakes EXCEPT –

• Lakes have land around them.

• Animals and plants live in lakes.

• There is freshwater in lakes.

• Lakes move from place to place.

Which is the best model of a lake?

• bowl of water

• box of sand

• cup of ice

• bag of sand