An organism that eats other organisms is called

• Producer

• Consumer

• Prey

• Autotrophs

A pendulum was released from a starting point A and moved to D as shown in the diagram.

At which point did the pendulum possess the most energy?

• A

• B

• C

• D

Which of the following groups consist only of renewable resources of energy ?

• waves, coal, wind

• sun, running water, wind

• coal, crude oil natural gas

• natural gas, wind, running water

Which of the following involves the least amout of force?

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• 
• 
• 

In which part of the bike would friction be not useful?

• A

• B

• C

• D

State the energy form present in the rubber band as the dart is being pulled backwards.

• Elastic Potential Energy

• Electrical Energy

• Gravitational potential energy

• Chemical Energy

What is one of the reasons for building wind turbines a few miles out to sea?

• There are no hills to restrict air flow.

• The wind speed is constant over the sea.

• Turbines are easier to maintain off shore.

• Turbines work better when its base it touching water.

Which one of the following correctly shows the energy conversion when a candle is lit?

• 
• 
• 
• 

Which of the following set-ups should be used in a fair test to find out the condition(s) for photosynthesis to take place.

• 
• 
• 
• 

Two bulbs have already fused and only two bulbs lighted up.

Which two bulbs have fused?

• B1 and B2

• B2 and B3

• B3 and B4

• B4 and B5