ENERGY AND THE ENVIRONMENT

The wind has got....

• Mechanical energy

• light energy

• chemical energy

Tags

NGSS.MS-ESS2-5

In a lamp...

• mechanical energy transforms into thermal energy

• electrical energy transforms into light energy

• electrical energy transforms into chemical energy

Renewable energy sources...

• will never run out

• are found in underground mines

• are running very quickly

Tags

NGSS.HS-ESS3-2

NGSS.HS-ESS3-3

NGSS.HS-ESS3-4

Something has got energy when...

• it can make something move or change position

• it is very bright

• it is heavy and take up a lot of space

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Food contains ...

• light energy

• chemical energy

• electrical energy

Tags

NGSS.MS-LS1-7

Coal is...

• renewable

• non - renewable

• a pure substance

In hydroelectric power plants, ...

• they use energy from the wind to produce electricity.

• they use energy from water to produce electricity.

• they use energy from the sun to produce electricity.

Tags

NGSS.MS-ESS2-4

Energy from the sun and the wind is...

• renewable

• non - renewable

• imposible to store

To reduce waste we should...

• practise to the three "Rs"

• use a lot of water

• use plastic bags

Tags

NGSS.MS-ESS3-3

To reduce waste we should...

• practise to the three "Rs"

• use a lot of water

• use plastic bags

Tags

NGSS.MS-ESS3-3