Which of these sources is renewable?

• Coal

• Oil

• Wind

• Natural Gas

Coal, Oil and Natural Gas are…

• Renewable Resources

• Rocks

• Uranium

• Fossil Fuels

Where does geothermal energy comes from?

• The Energy from the Sun

• The heat produced from inside the Earth

• Plants and animals

• Water running downstream

What is the Water Cycle?

 

• It is a process that ends in the ocean

• It is a continuous process of six steps

• It is a continuos process of three steps

• It is a process where water forms clouds

A vertebrate is an animal that…

 

• Only eat plants

• Doesn t have a backbone

• Has a backbone

• Doesn t have legs

Which animal group of vertebrates lay eggs?

• Mammals, fish and reptiles.

• Fish, amphibians and mammals.

• Reptiles, birds, amphibians and fish.

• Reptiles, birds and mammals.

Which of the following vertebrates are cold-blooded?

• Birds and mammals

• Amphibians, reptiles and fish

• Fish, bird and amphibians.

• Mammals, amphibians and reptiles.

The process of changing from a liquid to a solid is…

• Melting

• Freezing

• Condensation

• Evaporation

What is the process of changing from a solid to a gas?

 

• Deposition

• Condensation

• Sublimation

• Evaporation

Particles are closely packed in a regular pattern. They vibrate on the spot. What is it?

 

• Solid

• Liquid

• Gas

• Particles