Lab: Weather Patterns — Cumulative exam Answers

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According to the theory of plate tectonics, which is one feature that plates carry?

A
seafloor
B
inner core
C
lower mantle
D
asthenosphere
2
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Which action destroys topsoil?

A
mowing land
B
adding nutrients to soil
C
plowing land without replanting
D
sowing seeds in land
3

Which activity is part of managing water resources?

A
studying water to see whether it is polluted
B
taking a long hot bath to stay warm
C
drinking water and using it for swimming and boating
D
transporting water to areas where it is needed
4

From which location does seafloor spreading originate?

A
mid-ocean ridges
B
edges of continents
C
deep-ocean trenches
D
underwater volcanoes
5

The image shows a cross section of a volcano.

Question illustration
A
1
B
2
C
3
D
4
6

Which coal field location is related to coal fields in the United States and supports the theory of continental drift?

A
India
B
Africa
C
Australia
D
Europe
7

Which statement best explains why Earth’s outer core is in liquid form?

A
The iron-nickel alloy melts due to hot temperatures.
B
The outer core has a tarry consistency.
C
This region is less dense when compared to the mantle.
D
This region is under extreme pressure from the weight of other layers.
8

The diagram illustrates radioactive decay.

Question illustration
A
Structure 1 is an unstable atom that turns into structure 2, a new atom.
B
Structure 1 is a stable element that breaks down into structure 2, an unstable element.
C
Structure 1 is a radioactive element that loses particles to create structure 2, released energy.
D
Structure 1 is a radioactive atom that decays into structure 2, half of the original unstable element.
9

Study this image.

Question illustration
A
Oceanic and continental plates are colliding.
B
Oceanic and continental plates are shifting past each other.
C
Two continental plates are forming a large mountain.
D
Two oceanic plates are creating several island chains.
10

Which correctly lists three factors that are important to consider when forecasting weather?

A
clouds, isotherm, butterfly effect
B
isotherm, air pressure, temperature
C
air pressure, temperature, clouds
D
temperature, clouds, isotherm
11

Where is most of Earth’s 3 percent of fresh water found?

A
oceans
B
ice
C
water vapor
D
lakes
12

The image shows a type of fault.

Question illustration
A
compression
B
gravity
C
tension
D
shearing
13

Sydney drew a flow chart to illustrate the nitrogen cycle.

Question illustration
A
X: Producers undergo photosynthesis.Y: Nitrogen compounds are released into the air.
B
X: Nitrogen compounds are released into the air.Y: Producers undergo photosynthesis.
C
X: Free nitrogen is in the atmosphere.Y: Producers absorb nitrogen compounds through their roots.
D
X: Producers absorb nitrogen compounds through their roots.Y: Free nitrogen is in the atmosphere.
14

Which is a cause of desertification?

A
farming
B
creating reservoirs
C
overgrazing
D
driving motor vehicles
15

Which is an important safety measure that should be taken during a hurricane?

A
Move away from windows.
B
Seek shelter in a ditch or low-lying area.
C
Go to the lowest level of the building.
D
Lie on the floor and cover your head.
16

Which high-altitude wind system varies in speed based on its distance from the equator and plays a significant role in directing air masses across the globe?

A
polar winds
B
jet streams
C
currents at the equator
D
thermal currents
17

Which type of volcanic mountain has wide, gentle slopes?

A
rift
B
shield
C
composite
D
cinder cone
18

Examine the weather map.

Question illustration
A
60°F to 69°F
B
70°F to 79°F
C
80°F to 89°F
D
90°F to 99°F
19

Which process contributes to the formation of tornados?

A
Water droplets freeze, giving off energy.
B
The storm begins to rotate around a central eye.
C
The Coriolis effect creates the spin of the storm.
D
Warm air rises, resulting in a decrease in air pressure.
20

Which describes one way that renewable resources differ from nonrenewable resources?

A
Renewable resources make cleaner energy.
B
It takes longer to replenish renewable resources.
C
Renewable resources are more easily located and harvested.
D
Pollution levels increase with the use of renewable resources.

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