Worksheets7I - Energy and Changes - Quiz
Total questions: 60
Worksheet time: 3600secs
We get the energy that our bodies need from energy stored in:
food
water
warm clothes
hot baths
The units for measuring energy are:
horsepower
degrees
joules
newtons
You can find out how much energy is in a peanut by:
burning it, and seeing how hot it makes a test tube of water.
eating it, and seeing how full you feel.
weighing it.
seeing what colour it is.
How do we describe the way that energy is stored in batteries and food?
kinetic energy
chemical energy
thermal energy
potential energy
Which two stores is energy transferred between when you heat a pan of water on a gas cooker?
thermal to chemical
electrical to thermal
chemical to thermal
kinetic to strain
Fossil fuels are formed from:
water.
electricity.
dead plants and animals.
rocks.
Fossil fuels are non-renewable fuels because:
they give out heat when they burn.
they were formed from fossils.
they are expensive.
they cannot be replaced once they are burnt.
Electricity is not a fuel because:
it has to be generated using other energy resources.
it is only found in electric wires
it is free
it is not black in color or a gas
A biofuel is:
non-renewable.
any fuel made from plant or animal material.
a fuel made from plant material only.
a fuel made from animal material only.
Which statement is true?
Renewable energy resources will run out one day.
Renewable energy resources will not run out.
Non-renewable energy resources will not run out.
None of our energy resources will run out.
Which renewable resources are available at any time?
hydroelectricity and geothermal
solar and wind
tidal and wave
biofuels and solar energy
Which statement is true?
Coal has energy stored in it because it is black.
Fossil fuels have energy stored in them because the animals that became fossils ran around a lot.
Coal has energy stored in it because it is warm inside the Earth.
The plants that formed coal got their energy from the Sun.
Which of these energy resources does not originally come from the Sun?
wind energy
solar power
fossil fuels
geothermal energy
Why do we need to burn fewer fossil fuels?
Burning fossil fuels is contributing to climate change.
Electricity is running out.
To pay for new cars.
Energy is cheap.
A roller coaster at the top of a hill has energy in this energy store.
Gravitational Potential
Thermal
Elastic Potential
Chemical
Food, fuels and batteries have energy in this energy store
Chemical
Thermal
Gravitational Potential
Elastic
Energy stored in the nucleus of an atom
Nuclear
Magnetic
Electrostatic
Chemical
Every moving object has energy in this energy store
Kinetic
Elastic
Chemical
Nuclear
When a book is on top of a shelf it has what type of energy store?
Gravitational potential
Kinetic
Electrostatic
Thermal
If a book falls off a shelf what is the energy it had in its gravitational potential energy store transferred into
Electrostatic
Thermal
Magnetic
Kineitc
Conservation of energy means that...
Energy can be destroyed and made before being transferred
Energy can't be made or destroyed it can only transferred from one store to another
Energy can be made and destroyed
Energy can be made and destroyed then transferred from one store to another
In a battery-operated radio which energy transfers are taking place?
Sound
Chemical
Electrical
All 3
Which of the following is not a type of fossil fuel?
Coal
Geo-thermal
Petroleum
Natural Gas
Fossil Fuels are
pieces of rock that have been compacted many times
rock that contains 50% plant and animal remains
metamorphic rock
fuels that form from the remains of plant and other organisms that were buried and altered over million of years
Fossil Fuels (choose ALL that apply)
are considered nonrenewable resources
cause pollution in the atmosphere when burned
are renewable resources
oil, coal and natural gas
These fossil fuels are formed from the remains of small organisms that lived in the ocean. Choose all the correct ones
natural gas
coal
oil
steam
The ADVANTAGES of Fossil Fuels include: (Choose ALL that apply)
low cost
produce a lot of energy
cause air pollution
high cost
Coal is formed from
rocks
a factory
remains of small organisms that lived many millions of years ago in our oceans
plant remains along with heat and pressure
The flame on your stove is an example of
coal
petroleum
natural gas
oil
Can be produced by waste products
Can be formed underground from dead organisms.
Can be replaced in a short period of time
Wind Energy is...
Energy that comes from using the movement of the air
Energy that comes from the Sun
A source of non-renewable energy, like fossil fuels
Fuel from plant material
identify three reasons why your body needs food
to understand nutrition
to develope
To store fat
to grow, repair tissues and have energy
Which is a unit that is used to measure energy stored in food?
watts
kilojoules
calories
energy
nutrition label
nutritions values
food additives
food sticker
A hot drink has...
Kinetic Energy
Heat Energy
Thermal Energy
Nuclear Energy
The energy going into an energy transfer is always equal to the energy coming out. True or False?
True
False
Conservation of energy means that...
Energy can be destroyed and made before being transferred
Energy can't be made or destroyed it can only transferred from one store to another
Energy can be made and destroyed
Energy can be made and destroyed then transferred from one store to another
All the energy in the world comes from the ________.
moon
ocean
sun
The energy from dead plants and animals become the ______ energy in coal and oil.
chemical
electrical
kinetic
Plants provide energy to animals for their life processes by
providing carbon dioxide.
serving as a food source.
receiving energy from the sun.
providing shelter from weather.
What process describes how plants use air, water, and energy from the Sun to make their own food?
condensation
evaporation
photosynthesis
weathering
Possible human solutions for limiting global warming and climate change are...
being more energy-efficient
using renewable sources of energy
removing carbon from fossil fuel emissions
all of the above
