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Earth Science Unit A Test Review
Earth Science Unit A Test Review
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Sepup Issues and Earth Science Unit A: Studying Soil Scientifically
Flashcards
20 cards
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Practice quiz
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Host live
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Questions
20
Answers
1
Which piece of rock is the smallest?
sand
silt
clay
pebble
2
Manufactured fertilizer is good because...
It has no pollution.
It works quickly
It is cheap.
It works slowly.
3
What does this picture show?
none of the above
weathering
deposition
erosion
4
True or False: Plants need soil to grow.
False
Seriously, Miss Broy, what?!
True
I've learned nothing in this unit.
5
What is topsoil?
clay
dirt
sand, silt, and clay
a combination of rock, soil, air, and water
6
What does this picture show?
weathering
deposition
erosion
nothing
7
What do plants need that's usually found in soil?
leaves
flowers
nutrients
sunlight
8
A disadvantage (con) of using organic fertilizer is...
It takes longer to make.
It doesn't work.
It is expensive.
It costs less.
9
True or False: I studied for the test already.
What is studying?
I never study.
True
False
10
A scientific observation is...
a complete and accurate description
an accurate description
a complete description
observing something
11
A disadvantage of using manufactured fertilizer is that...
It has concentrated nutrients.
It is easy to use.
It works quickly.
It is expensive.
12
How do you feel about the test?
I think I'll do okay but not great.
I'll be up all night studying. Please help me!
I know everything. I could teach this class.
Nervous. I don't know anything.
13
What does this picture show?
I don't see it.
deposition
erosion
weathering
14
How was erosion involved in the Dust Bowl?
Erosion wasn't involved.
Wind blew the dry soil into huge storms.
Water moved the soil away.
I have no clue what you're talking about.
15
Which piece of rock is the largest?
sand
silt
dirt
clay
16
A plant might not be able to grow if it has too much or not enough...
water
sunlight
nutrients
all of the above
17
What is weathering?
When rocks are broken down by wind, water, or chemicals
When moving rocks stop
When rocks move to a new location
When rocks are blown down the road
18
What is deposition?
When rocks are broken down and moved
When rocks are broken down
When rocks are moved
When rocks stop moving and end up in a new place (deposited)
19
What is erosion?
When rocks are broken down
When rocks are moved by water or wind
When rocks stop moving
When rocks are moved by people or animals
20
An advantage (pro) of using organic fertilizer is...
It lasts longer.
It is expensive.
It works quickly.
It causes pollution.
