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WorksheetsAir Pollution and Humans
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
1. Smog is...
a)
A type of acid rain
b)
A chemical reaction between the water in the air, pollution and the sun.
c)
A type of cloud
2.
2. Acid precipitation is when....
a)
Rain or snow have become acidic from pollution.
b)
When rain or snow have become more basic or alkaline because of pollution.
c)
A type of air mass
3.
3. One way to reduce air pollution is to turn off the lights when we dont use them.
a)
False
b)
True
4.
4. Taking a bath once every 3 days will help reduce air pollution.
a)
False
b)
True
5.
5. The PH scale measures...
a)
How fast the wind speed is on a particular day.
b)
The amount of air pressure
c)
How acidic or basic a substance is.
6.
6. Which layer of the atmosphere has the ozone gases?
a)
The troposphere
b)
The stratosphere
c)
The thermosphere
7.
7. Carbon mixes with water to create a(n)______.
a)
Alkaline water
b)
Warm water
c)
Acidic water
8.
8. According to Mr. Luna, which country from the list is the MOST polluting?
a)
Los Angeles
b)
California
c)
United States
d)
China
9.
What is the PH Scale used for?
a)
It is a graph that tells you if water has neutrons
b)
It tells you if a solution is an acid, base or neutral
c)
It tells you how many Potassium is in water
10.
Water is a _____on the PH scale.
a)
1
b)
7
c)
14
11.
Mixing an acidic solution with a basic solution causes it to ______.
a)
Ionize
b)
Isotpoize
c)
Have an acid shock
d)
Neutralize
12.
Vinegar is an example of a __________.
a)
Acid
b)
Base
c)
Water
d)
Ionic fluid
13.
Fire is a type of ____________reaction
a)
Exothermic
b)
Endothermic
c)
Ionic
d)
Isotopic
14.
Lemon juice would be an example of a(n) ______.
a)
acid
b)
base
c)
neither
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