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5-3 Earth Science Review Flashcards | StudBud
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5-3 Earth Science Review
5-3 Earth Science Review
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A 5th Grade Earth Science Review
Flashcards
30 cards
F
Practice quiz
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Host live
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Questions
30
Answers
1
Why has seawater gotten saltier over time?
rivers have become more brackish
ocean pollution has been increasing
fish populations have been shrinking
rainwater washes salt from the land
2
Which is NOT a way that natural processes change shorelines?
Waves can wear away the land and expose a rocky shore
sediments, shells, and sand are deposited by the tides
animals move sand from one area to another
Waves can deposit sand and form a beach
3
Which point in the picture has the highest pressure?
S
W
Q
R
4
The "W" label could indicate what?
continental shelf
abyssal or deep-ocean plains
the continent
the sea level
5
Why do farmers rotate the crops they plant in their fields?
The crops make people stop and look at the fields.
The crops feed the soil
The crops stop erosion
The crops stop flooding
6
A deep valley that runs down the middle of a mid-oceanic ridge is called what?
an ocean basin
a rift
a trench
a seamount
7
Which landforms rise high above the ground and can be found on land's surface and in the ocean?
mountain range and trench
canyon and rift
volcano and trench
mountain range and mid-ocean ridge
8
This area is where the ocean meets the land is called what?
an ocean rift
an ocean tidal area
an ocean shore zone
the ocean floor
9
The abyssal plain, the mid-ocean ridge, and the ocean trench are all features of --
ocean floor
ocean mantle
Earth's antle
earth's crust
10
About what percent of Earth's surface is covered by continents.
35%
50%
100%
65%
11
The slow change in water level that takes place twice a day in oceans is called ---
sea flooding
tides
typhoons
flooding
12
Which two movements of bodies of water are affected by the wind?
waves and current
low tide and high tide
waves and tide
current and tide
13
Which is NOT true of an inlet?
It is a place where a river flows into the ocean.
The amount of water within it changes with the tides.
It is a water-filled space between barrier islands
The shape of its opening changed by currents and storms
14
The deepest part of the surface of the planet is the ---
ocean trench
ocean ridge
crust
mantle
15
Which oceanic landform is most like a valley?
ridge
rift
trench
plain
16
The term given to the area where the river meets the sea or ocean is ---
an island
a dune
a cove
an estuary
17
A fissure in the Earth's crust through which molten lava and gases erupt is called what?
a rift
a canyon
a volcano
a valley
18
Look at the diagram of the water cycle. Which of these is run-off?
D
A
C
B
19
Why does a farmer grow crops such as apples, cotton tomatoes, and corn?
They make the field look pretty
They feed the soil
The farmer gets money when he sells them.
They stop evaporation
20
The shifting of Earth's plates causes ---
erosion
tornadoes
earthquakes
hurricanes
21
Which is part of the continental land mass?
continental shelf
continental slope
continental currents
continental rise
22
The wearing away and removing of rock materials is called ---
anticline
rubbing
fold
erosion
23
Volcanoes, earthquakes, and ocean floor mountains are created as a result of ---
plate movements
sediment deposition
constant weathering
strong currents
24
What could the "S" label indicate?
a sea mount
abyssal or deep-ocean
ocean trench
continental shelf
25
What usually causes soil erosion?
evaporation only
snow and evaporation
water and wind
wind and sun
26
The heat that causes volcanoes comes from ---
Earth's hot interior
the impact of meteors
the friction of earthquakes
the sun's radiation
27
What scientific instrument makes the measurements and predictions of earthquakes possible?
seismograph
voltmeter
geiger counter
barometer
28
The main contributors to the "greenhouse effect" are ---
emissions put out from cars and power plants
green trees from the rain forest
increase in animal populations across the world
chemicals put out from the sun
29
As Earth turns, the ocean facing the moon will be at ---
neap tide
high tide
low tide
no tide
30
One way students can actually contribute to conservation activities is to ---
study the greenhouse effect
take fewer baths and showers
renew resources such as water and air
participate in recycling projects