WorksheetsUntitled Quiz
Total questions: 15
Worksheet time: 15mins
A form of biofuels which can be used in warming houses and cooking food is
coal
wood
water
wind
Acid rain causes soil and water pollution .
True
False
All the following are from the harmful effects of acid rain, except
the change in the chemical nature of lakes
the change in the chemical nature of soil
the death of trees
the increase in the Earth's temperature
A form of fossil fuels that was formed from the decomposition of plant remains is
wood
wind
sand
coal
Grass and wood chips can be used to make a liquid fuel.
✓
X
All of the following are found deeply under the earth’s surface except ……….
Oil
Natural gas
Green plants
Coal
The movement of a turbine in the electric power station produces energy chemical energy.
✓
X
Energy may be destroyed inside different devices.
✓
X
What happens if Pesticides mix with water of canals and rivers.
Give reason : We must turn off lights that we do not need
Coall and ……………….are used in warming houses
(a)
Write scientific term
Type of fuel that is used inside the electrical power station to produce electricity ………………
(a)
correct the underlined word
Fossil fuels include oil ,coal,wood
(a)
Inside electric power station ,heating of……………produces
Steam
Turbines
Generator
Water
Fuel
Generator in electric power stations change ………energy
Into ………………….energy
(a)
