ENERGY SCIENCE YEAR 4

Which of the following is one of fossil fuel ?

• Animal faeces

• Water

• Coal

• Uranium

What is needed to do work or cause changes ?

• Compare

• Needs

• Impact

• Energy

Which of the following is the main source of energy ?

• Wind

• Sun

• Water

• Fossil Fuels

____________________ is energy that comes from the sun.

• Solar Energy

• Electrical Energy

• Nuclear Energy

• Chemical Energy

An object vibrating produces what kind of energy ?

• Sound Energy

• Thermal Energy

• Heat Energy

• Mechanical Energy

A food is a ____________________ energy.

• Kinetic Energy

• Potential Energy

• Chemical Energy

• Light Energy

A sun is produced a ___________________ energy.

• Potential Energy

• Solar Energy

• Sound Energy

• Kinetic Energy

The energy produced from this power plant is ________________.

• Solar Energy

• Heat Energy

• Sound Energy

• Nuclear Energy

Identify a correct transformation of energy from the picture.

• chemical energy--〉 light energy

• electrical energy---〉 kinetic energy

• chemical energy--〉kinetic energy

transformations of energy for photosynthesis is :

Light energy --〉 Chemical energy.

• TRUE

• FALSE