WorksheetsScience Test
Total questions: 10
Worksheet time: 29mins
Name
Class
Date
1.
Mention 3 sources of energy.
4 lines
2.
Where do humans get their energy from?
4 lines
3.
Choose true or false.
The sun is the most valuable source of energy.
a)
True
b)
False
4.
Choose true or false
Solar energy isn't a renewable source of energy?
a)
True
b)
False
5.
Water and wind are...
a)
Renewable sources of energy
b)
Nonrenewable sources of energy
6.
What is the name of a man-made structure that holds a lot of water?
4 lines
7.
What percent of the world's electrical energy comes from water power?
a)
40%
b)
60%
c)
20%
8.
Where are dams built?
4 lines
9.
What do dams require to work?
a)
Solar energy
b)
Turbines, generator, and moving water.
c)
Wind power.
10.
What is a geyser?
4 lines
100 %
