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WorksheetsSOURCES OF ENERGY-CLASS 8
Total questions: 36
Worksheet time: 18mins
Which gas is obtained during the process of coal?
Carbon dioxide
Coal gas
Carbon monoxide
Sulphur dioxide
Petroleum is mixture of
Petrol
Diesel
Petroleum gas
All of these
Gas produced on burning of fossil fuels is
Hydrogen
Oxygen
Coal gas
Carbon dioxide
Petroleum is known as
Liquid treasure
Liquid platinum
Liquid gold
Black gold
Coal is...
A renewable source of energy
A non-renewable source of energy
Natural gases are..
A renewable source of energy
A non-renewable source of energy
True or False. Renewable sources will never run out.
True
False
Which form of energy uses water moving through a dam?
Geothermal
Nuclear
Solar
Hydropower
a natural non renewable fuel such as coal, oil, or natural gas formed over a very long time in the geological past from the remains of living organisms
fossil fuel
hydropower
geothermal
wind
an energy resource that takes millions of years to form from the remains of plants and animals, such a coal, oil, and natural gas
nonrenewable
renewable
NATURAL GAS is usually found in the ground positioned above petroleum deposits, that is burned to obtain energy.
true
false
gases in an atmosphere that absorb and retain heat energy. High amounts cause air pollution and overheat the planet
greenhouse gases
conservation
landfill
recycling
Fill in the blank- REDUCE, REUSE,____________
clean your room
turn in your homework
study for your test
Recycle
Which of the following is NOT a fossil fuel?
coal
oil
wood
natural gas
It takes ______ of years for oil to form.
tens
hundreds
thousands
millions
Nonrenewable means
if it's used up, it's gone
we can always make more
Global warming is an effect of
wearing too many coats in winter
too much carbon dioxide from burning fuels
melting glaciers at the poles
Hydroelectric power is electricity created by
water
the sun
burning coal
burning wood
Solar energy comes from
the sun
the moon
water
coal
Pollutants are
harmful materials to the environment
helpful to ocean ecosystems
good to breathe in deeply
easy to clean up at home
CHARCOALS, FIREWOOD, COAL ARE SOME EXAMPLES OF__________FUELS
SOLID
LIQUID
GAS
NONE OF THEM
A _______ SOURCE OF ENERGY IS A NATURAL RESOURCE THAT CAN REPLENISHED ITSELF NATURALLY OVER A SHORT PERIOD OF TIME
RENEWABLE
NON RENEWABLE
SOLID, LIQUID AND GAS
SOLID ONLY
IT IS A PROCESS OF CONVERSATION OF DEAD PLANT MATERIAL INTO COAL
CARBONISATION
FOSSIL FUELS
KEROSENE
NATURAL GAS
WHAT IS FULL FORM OF CNG ?
CARBON NATURAL GAS
COMPRESS NATURAL GAS
COMPRESSED NATURAL GAS
CONPRESS NATURAL GAS
IT IS USE TO RUN HEAVY VEHICLES AND GENERATORS
PETROL
CNG
DIESEL
LPG
WHAT IS FULL FORM OF LPG ?
LIQUID PETROLEAM GAS
LIQUIDFIED PETROLEAM GAS
LIQUID PETROL GAS
LIQUIDFIED PETROL GAS
WHICH OF THE FOLLOWING IS NOT A SOURCE OF ENERGY ?
IT IS A PROCESS OF STRONG HEATING OF COAL AND ABSENCE OF AIR
CARBONISATION
FOSSIL FUELS
ASPHALT
DESTRUCTIVE DISTILLATION
The fossil fuel represented in this picture is _______________.
coal
petroleum
natural gas
uranium
When cooking using a gas stove, you are most likely using
coal
water
natural gas
wood
The gradual increase in the temperature of the atmosphere is known as ___________.
Greenhouse effect
Carbon dioxide gases
Global warming
Methane
What happens to the temperature if more greenhouse gases are released into the atmosphere.
Temperature increases
Temperature decreases
How can global warming cause sea levels to rise? Choose the best answer.
by causing more rain to fall
by creating bigger and more powerful hurricanes
by increasing the number of undersea volcanic eruptions
by melting glaciers and ice caps.
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