Earth Day Quiz

   Earth Day is celebrated on ...

• 2^nd April

• 12^th April

• 22^nd April

Earth Day reminds us that we have to …

• Pollute ecosystems

• Protect the environment

• Destroy biodiversity

How often is Earth Day held?

• Every year

• Every two years

• Every four years

  Factory smoke causes … .

• Air pollution

• Land pollution

• Water pollution

In some places, there are piles of rubbish that cause …

• Air pollution

• Land pollution

• Water pollution

The… is getting thinner.

• Ozone layer

• Air

• Atmospheric pressure

The planet is facing…

• Greenhouse warming

• Global effect

• Global warming

… are rising.

• Glaciers

• Ice caps

• Sea levels

Animals and plants at risk of extinction are …

• Extinct species

• Endangered species

• Special species

The … of many animals and plants are being destroyed.

• Greenhouses

• Natural habitats

• Ecohouses