WorksheetsFossil fuels
Total questions: 56
Worksheet time: 39mins
What process is used to separate crude oil in hydrocarbons with different chain lengths?
distillation
fractional distillation
cracking
polymerisation
Fractional distillation separates crude oil based on the different __________ of the molecules in the mixture
melting point
boiling point
freezing point
chemical reactivity
A fraction of crude oil is made up of:
Hydrocarbons of similar chain lengths
Numbers
Large hydrocarbons
Alkenes only
Crude oil is made up of:
Ethane
Butane
A mixture of different hydrocarbons
Extremely large hydrocarbons which are broken up once extracted
What process happens at each level in the fractionating column?
Evaporation
Condensation
Combustion
Which fraction is used for jet fuel?
Heavy fuel oil
Kerosene
LPG
Petrol
Gases/LPG are used for:
Fuel in cars
Fuel for large ships
Roof and road surfacing
Domestic heating and cooking
Petrol is used for:
Fuel in cars
Fuel in aircraft
Domestic heating and cooking
Road surfacing
Renewable energy resources are?
Resource that cannot be readily replaced by natural means on a level equal to its use.
Invisible resources
Renewable resources that can be naturally restored.
All the above
___________ energy comes directly from the sun.
Warm
Solar
Hydro
Bio-fuels
Bio-fuel and geothermal energy are examples of?
Non-renewable energy resources
Hydro energy
Renewable energy resources
None of the above
Did you Understand the Lesson?
Yes
No
Maybe
Please Review in next Class
What amount of fossil fuels are available for us to use?
None
an unlimited amount
a limited amount
Where are fossil fuels found?
in rocks on the ground
at the landfill
at the recycling centre
underneath the Earth's surface
What are the three types of fossil fuels?
Gasoline, Petroleum and Coal
Nature oil, gas and coal
Oil, coal and natural gas
Gas, oil and coal
Fossil fuels are renewable resources
True
False
How are fossil fuels formed?
Form from thousands of layers of feces under extreme heat and pressure over a long period of time
Decomposing of plants and animals under extreme heat and pressure from an underground
Form from thousands of layers of dusts under extreme heat and pressure over a long period of time
Decomposing of plants and woods under extreme heat and pressure from an underground
Which of the following is NOT TRUE about fossil fuels?
They are non-renewable
They produce harmful pollution
They can easily be replaced as they are used.
They are inexpensive
The fossil fuel that most likely provides the electricity for your laptop is ____.
Petroleum
Natural gas
Crude oil
Coal
In addition to fossil fuels, another type of non-renewable energy source is ____.
Biomass
Geothermal energy
Hydroelectricity
Nuclear energy
This fossil fuel has been created by the remains of plants and must be mined from deep within the Earth.
Oil
Coal
Natural gas
Solar
This is how oil is extracted (pulled) from underground.
Mining
Drilling
Shoveling
Scraping
Fossil fuel is an energy providing material that comes from
long-dead remains of living things.
the center of the Earth.
out space.
the atmosphere.
Which of the following is NOT a fossil fuel.
coal
carbon dioxide
petroleum oil
natural gas
The fuel used in power plants to make electricity is
natural gas.
petroleum oil.
coal.
water.
Most energy modern people use comes from
nuclear power.
using wind energy.
using the sun's energy.
burning fossil fuels.
The remains that transformed into fossil fuels were buried for
a few hundred years.
millions of years.
less than 20,000 years.
hardly any time at all.
Heat and _____________ transformed living things into fossil fuels.
pressure
air
gas
water
There is a limited amount of fossil fuels.
true
false
Fossil fuels are a _______________________.
renewable resource
unknown resource
nonrenewable resource
new resource
The supply of fossil fuels is NOT rapidly depleting.
true
false
Burning fossil fuels causes ____________ and ____________.
acid rain
clean air
air pollution
clean cities
Fossil fuel burning releases large amounts of _______________.
oxygen
carbon dioxide
nitrogen
carbon monoxide
_____________ and ____________ trap heat in Earth's atmosphere.
oxygen
carbon dioxide
greenhouse gases
nitrogen
What are the 3 main fossil fuels?
Coal, Oil, and nuclear fuel
Coal, Oil, and Natural Gas
Electricity, Gas, Petroleum
Coal, Oil, Non-renewable Resources
Which of these is not a fossil fuel?
Coal
Oil
Electricity
Natural Gas
What is coal made of?
decomposed plant remains
decomposed sea creatures
lava
all of the above
5. The Earth provides humans with an unlimited amount of fossil fuels. They are considered renewable.
True
False
7. Which fossil fuel is the remains of ancient plants?
Coal
Oil
Natural Gas
What conditions are needed to form coal?
Heat and pressure
Heat
Moisture and pressure
Cool and moist
Millions of years
days
months
centuries
All of the following are considered renewable energy sources EXCEPT –
Wind
Coal
Biomass
Solar
Renewable energy resources produce less_____________ than fossil fuels.
pollution
energy
wind
light
Which of these statements is correct?
Earth has an endless supply of resources
Most of Earth's resources are endless but a few are limited.
Most of Earth's resources are limited but a few are endless.
Earth has a limited supply of resources that will eventually end
What is the difference between renewable and nonrenewable resources?
Renewable resources can be replaced faster than non-renewable.
Non-renewable resources can be replaced by more resources.
non-renewable resources cannot be used by humans.
Renewable resources are renewed into something new.
