AnswersEnvironmental Science 2025-2026Global Connection: Why Invasive Species Thrive

Patterns in Systems Answers

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1
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The rock cycle is not important to living organisms.

A
T
B
F
2
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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.
3

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
4

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
5

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.
6

The amount of sunlight received at Earth's surface fluctuates more at the poles than the equator.

A
T
B
F
7

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.
8

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
9

The radiosonde can be used to measure upper air temperature.

A
T
B
F
10

Where are rain gauges located?

A
on or near the ground
B
one meter above the ground
C
on weather balloons
D
on satellites
11

The amount of sunlight received at Earth's surface fluctuates more at the poles than the equator.

A
T
B
F
12

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.
13

The radiosonde can be used to measure upper air temperature.

A
T
B
F

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