Ecology

What is the main source of energy for life on Earth?

• Moonlight

• The Sun

• Wind

• Electricity

Which of the following is a renewable resource?

• Wind

• Coal

• Oil

• Natural gas

Is the Kangaroo the most affected animal by the melting ice caps?

• True

• False

What is the process by which water changes from liquid to gas?

• Condensation

• Filtration

• Precipitation

• Evaporation

Which human activity pollutes the ocean the most?

• Swimming

• Fishing

• Sailing

• Throwing plastic waste

Which one can we recycle?

• A plastic bottle

• An apple

• A sock

• A toy

What do plants need to grow?

Why should we turn off the lights when we leave a room?

• To sleep

• To make noise

• To save energy

• To clean

Which one helps the Earth?

• Throwing trash on the ground

• Picking up trash

• Wasting food

• Cutting all trees

Which animal lays eggs?

• Dog

• Horse

• Chicken

• Rat