KS3 Y7 Source of Energy

Gap-fill exercise.

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Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button if available to get a clue. Note that you will lose points if you ask for hints or clues!
   air      akes      all      capture      carbon diox      chemical      clouds      coal      cold air      convection      dams      die      directly      eat      eating      electricity      energy      evaporate      flow down      glucose      gravity      Green      grow      harness      Heat      heat      heated      heats      Hot air      hydroelectric      light      moon      mountains      movement      moving      moving water      natural gas      nuclear energy      oceans      oil      original      originate      phenomena      photosynthesis      power stations      remains      river      sea waves      solar      store      sun      Sun      sun`s      tidal power      tides      water      water vapour      wave energy      wind      wind turbines   
7Ie Source of Energy

Nearly of our come originally from the . They come to us in the form of and energy and these are provided .

plants can the energy from the Sun and used in the process of to make a type of sugar which is a simple food from ide and .

Energy d in is called energy.

Plants can use this energy to help themselves . Animals can plants and they can use this energy to too.

When plants and animals their can be turned into either (a solid fuel), (a liquid fuel) or (a fuel in gas form). The energy from the . The plants ly get this energy from the while the animals get it by plants.

Nowadays it is possible to the and heat energy from the sun.

Places where cannot supply the electricity can use power for ing water and to produce .

There are natural that are powered by the energy. When the energy from the sun up the earth the above it also gets up. rises and moves in and the result is air . This air movement is a called a current.

We can also harness this air by getting it to turn that can generate . Air over the surface of water can produce . This can be harnessed to make too.

energy from the can also water from l, s, seas and . These form and when it rains on they will as . The water can be used to produce power. Building to hold back the water will help in controlling the power generated.

We also get our energy from two other sources. The stored in the earth and also the which is caused by the of the acting on the seas and oceans creating .

 

 

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