energy transfer (3)

energy transfer (3)

page 229

Review of what we have learnt

Open Ended

Name the two diagrams that can show energy changes

Multiple Choice

Plants make food using the process called

• respiration

• photosynthesis

• sankey

• generator

Open Ended

Refer to page 229 and answer

Why is electrical energy a very useful form of energy?

Open Ended

Refer to page 229 and answer

Who discovered that electric wire could be made to flow in a wire using magnetic field?

The power station generator

Multiple Choice

The chemical energy in the food is released from our body in a process called

• respiration

• photosynthesis

• sankey

• generator