Revision

Which religion observes Ash Wednesday

• Hindus

• Muslims

• Christians

• All of the above

The songs composed and sang for Carnival are called:

• parang

• bhajans

• calypsos

• rap

Valentine's day is celebrated on:

• 14th April

• 10th March

• 14th February

• 31st August

Pollution happens when the environment is:

• windy

• rainy

• dirtied

• cloudy

What type of pollution is shown in the picture?

• air pollution

• noise pollution

• land pollution

• water pollution

Noise pollution can result from:

• A choir singing

• A whistling kettle

• The ringing of a bell

• Factories

How can someone display national pride in the care of our environment?

• Discard appliances in large drains and rivers.

• Dispose of properly all unwanted things.

• Dump spoilt vegetables on the sidewalk.

• Throw empty food boxes and plastic containers in the streets.

What serious problems might happen in the rainy season when old tyres are dumped in a nearby river?

• Less silt is built up.

• More cars available.

• Severe flooding.

• Soil erosion.

Which form of pollution can cause damage to the hearing of a person?

• Air pollution

• Land pollution

• Noise pollution

• Water pollution

Which of the following actions help to conserve water?

• Filtering of water at the dams.

• Extending water supply to new districts.

• Adding chlorine to drinking water.

• Repairing leaking mains and pipes