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WorksheetsScience. T4. Energy
Total questions: 16
Worksheet time: 24mins
How many forms of energy are there?
4
5
6
7
Energy that produces movement is called (a) . (1 PALABRA)
A washing machine uses _________ to spin clothes around.
thermal energy
mechanical energy
light energy
nuclear energy
What types of mechanical energy are there?
Potential
Hydroelectrical
Windmill
Kinetic
(a) energy is stored in pasta in the form of carbohydrates. (1 PALABRA)
This is energy in the form of heat
Carbon
Thermal energy
Uranium
Light energy
Machines like computers and microwaves use (a) energy. (1 PALABRA)
The energy stored in the atomic structures of all matter is...
Chemical
Nuclear
Light
Thermal
Cars transform the (a) energy in fuel and petrol into kinetic and thermal energy. (1 PALABRA)
Solar panels transform light energy from the Sun into (a) energy during the day. (1 PALABRA)
How are sources of energy classified?
Renewable energy sources
Natural sources
Non-renewable energy sources
Reusable energy sources
Which are renewable energy sources?
Natural gas
Hydroelectric
Wind
Biofuels
Which are non-renewable energy sources?
Petroleum
Wind
Uranium
Hydroelectric
Which are problems caused by using non-renewable energy sources?
Covid
Pollution
Acid rain
Overfishing
The (a) Rs protect the environment because they help use fewer resources. (1 PALABRA)
Which one is NOT a rule of the three Rs?
Reduce
Recycle
Rebus
Reuse
