WorksheetsBio St 2.2.1
Total questions: 14
Worksheet time: 9mins
Name
Class
Date
1.
What is the strongest but also shortest-lived greenhouse gas?
a)
Chloroflorucarbons
b)
Ozone
c)
Carbon dioxide
d)
Methane
2.
These are harmful greenhouse gases that can destroy good ozone and were once found in hairsprays, refrigerators, and air conditioners.
a)
Chloroflorucarbons
b)
Ozone
c)
Carbon dioxide
d)
Methane
3.
Climate change causes extreme weather conditions such as:
a)
excessive heat
b)
drought
c)
extreme storms
d)
all of these
4.
What are greenhouse gases?
a)
gases that cause climate change
b)
gases that emit green smoke
c)
gases that are used to make green coloured glass
d)
glass in a greenhouse
5.
It was hot all week last week. Is this a sign of climate change?
a)
Yes
b)
No
6.
Which of the following is NOT a greenhouse gas?
a)
Water vapour
b)
Sulfur dioxide
c)
Methane
d)
Nitrogen
7.
What is the Greenhouse Effect?
a)
The rising of sea level over time
b)
The Earth's atmosphere losing heat
c)
The trapping of the Sun's warmth in the Earth'satmosphere
d)
The way we get energy to our holmes
8.
The graph below shows CO2 emissions and temperatures from 1909 to 1949.
What conclusion is best supported by the graph?
What conclusion is best supported by the graph?
a)
There is no relationship between carbon dioxide concentrations and temperatures
b)
As carbon dioxide concentrations increase, temperatures increase
c)
As carbon dioxide concentrations increase, temperatures decrease
d)
As carbon dioxide concentrations decrease, temperatures increase
9.
Which one of the following is NOT a possible consequence from enhanced global warming?
a)
lower sea levels
b)
methane escaping from melting permafrost
c)
extermination of a species
d)
Greenland ice melting
10.
Biodiversity refers to
a)
extinct species
b)
the variety of species on Earth
c)
nonrenewable resources
d)
the rate of species decline
11.
A species that is NOT native to a particular region is called
a)
natural
b)
invasive
c)
endemic
d)
extraordinary
12.
Kudzu has overgrown many parts of southern Missouri and native ground plants have disappeared from the area. This is an example of:
a)
Parasitism between kudzu and the native plants
b)
A predator prey relationship between ground plants and kudzu
c)
Competition occurring between the native and invasive species
d)
Commesalism occurring between the kudzo and native plants
13.
In lakes that are exposed to acid rain, fish populations are declining.
This is primarily due to changes in which lake condition?
This is primarily due to changes in which lake condition?
a)
size
b)
pH
c)
temperature
d)
location
14.
Methods used to reduce sulfur dioxide emissions from smokestacks are an
attempt by humans to
attempt by humans to
a)
lessen the amount of insecticides in the environment
b)
eliminate diversity in wildlife
c)
lessen the environmental impact of acid rain
d)
use nonchemical controls on pest species
100 %
