AnswersSC332 Environmental Science BClimate and Change in Ecosystems

Patterns in Systems Answers

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1
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Which of the following is not a use for a weather radar?

A
forecasting weather
B
locating precipitation
C
determining type of precipitation
D
measuring temperature
2
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The amount of sunlight received at Earth's surface fluctuates more at the poles than the equator.

A
T
B
F
3

The rock cycle is not important to living organisms.

A
T
B
F
4

Which of the following is an effect of global warming?

A
falling sea levels
B
decrease in the acidity of seawater
C
heavier rainfall and flooding
D
health improvements
5

Why are a variety of instruments needed to measure change in the climate system?

A
A different type of instrument is needed for each different climate.
B
The climate system involves a number of different factors that are measured differently.
C
Climate is determined over a number of years, rather than a short period of time.
D
Different areas have developed different instruments to measure climate change.
6

How are the carbon, nitrogen, and oxygen cycles similar?

A
They are all biogeochemical cycles.
B
They all involve an interaction between living and nonliving elements.
C
They are all part of the Earth system.
D
All of the above.
7

Which of the following was the leading cause of global fossil carbon emissions in 2004?

A
petroleum
B
coal
C
natural gas
D
cement production
8

There is a single instrument to measure climate change.

A
T
B
F
9

Which of the following is not a use for a weather radar?

A
forecasting weather
B
locating precipitation
C
determining type of precipitation
D
measuring temperature
10

Which of the following is not an advantage to tracking changes in the climate system?

A
forecasting weather
B
predicting natural disasters
C
tracking human impact on climate
D
preventing weather events
11

The movement of oceans has no impact on the Earth’s climate.

A
T
B
F
12

According to the GLOBE maps viewed online, it can be inferred that solar energy is not the only factor affecting average global temperature because _______.

A
the area between the equator and pole have distinct seasons that switch back and forth as the Earth orbits around the sun
B
the south pole experiences mild temperature fluctuations with large variations in solar energy while the opposite is true for the north pole
C
the poles have extremes in the level of solar energy and extremes in temperature
D
a and c
13

The rock cycle is not important to living organisms.

A
T
B
F
14

How do landfills contribute to global warming?

A
They keep people from recycling.
B
Animals become dependent on landfills for resources.
C
They take up valuable space.
D
They produce methane, a greenhouse gas.
15

The water cycle shows the movement of water in the Earth system.

A
T
B
F
16

There is only one possible path for each stage in the rock cycle.

A
T
B
F
17

The water cycle shows the movement of water in the Earth system.

A
T
B
F
18

It is believed the major reason for the decline in amphibian species is _______.

A
death through disease
B
changing reproductive habits
C
mutation
D
climate change
19

Which of the following statements about biogeochemical cycles is not true?

A
Biogeochemical cycles include living and nonliving elements.
B
The rock cycle is a biogeochemical cycle.
C
Biogeochemical cycles are an important part of the Earth system.
D
Carbon, nitrogen, and oxygen cycles are biogeochemical cycles.
20

The radiosonde can be used to measure upper air temperature.

A
T
B
F

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