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Earth Science Review Flashcards | StudBud
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Earth Science Review
Earth Science Review
20 terms
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#cfisd #2ndgrade
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Which set of words tells about areas of
moving
water?
ocean and lake
pond and lake
pond and stream
ocean and river
2
Which lists one natural and one manmade resource?
soil, water
trees, newspaper
rocks, water
water, air
3
How are these two rocks being compared?
color
shape
size
texture
4
Which type of water is found in oceans?
Freshwater
Saltwater
5
How does changing a water bottle into a pencil holder help the environment?
It reuses the bottle.
It recycles the bottle.
It disposes a natural resource.
6
Why is it important that everyone on Earth reuse, recycle, and conserve natural resources?
Natural resources can run out.
Natural resources are important.
Natural resources are not found in nature.
7
Which freshwater resource
does not move?
rivers
ponds
oceans
streams
8
What is the difference between natural and manmade resources?
Manmade resources are made by people.
Natural and manmade resources are the same.
Natural resources are made by people.
9
A student made a list of natural resources. Which one does
not
belong?
butter
trees
rocks
water
10
Which picture shows
boulders
?
C
A
B
11
What does recycling mean?
to not use again
make new things out of things that would have been trash
to make more trash
12
Why is butter a
manmade
resource?
It is made by people.
You find it in nature.
It comes from cows.
It tastes good.
13
Which statement is
not true
about saltwater and freshwater?
Freshwater is found in oceans.
Freshwater is found in rivers, streams, and ponds.
Water is a natural resource.
Freshwater is found in lakes.
14
Which is a
manmade
resource?
soil
water
rocks
peanut butter
15
When you turn off the lights when you leave a room, which are you doing?
recycling
conserving
reusing
16
Which shows properties of a rock?
texture and water
texture and size
size and water
color and water
17
Where is freshwater found?
rivers
oceans
Gulf of Mexico
seas
18
What is another name for a huge rock?
small rock
boulder
pebble
sand
19
What are very tiny rocks called?
boulder
sand
pebble
small rocks
20
Which statement is
true
about saltwater and freshwater?
They should not be used carefully.
They help people meet their basic needs.
They are only rocks and trees.
They are not found in nature.
