energy stage 4

Energy that comes from the sun

• Renewable energy

• Solar

• Wind

• Efficient

Fuels such as coal, oil, and natural gas that were formed over millions of years from decayed plants and animals. This process requires time, pressure, and heat.

• Replenish

• Geothermal

• Renewable Resources

• Fossil Fuels

What is the electrical device shown in the diagram above?

• Solar panels

• Windmill

• Battery

• Biomass

What is the meaning of ENERGY?

• The movement of object

• The size of surface

• The strength of structure

• The ability to do work

Sun is a need for plants to carry out ________________________________

• defecation

• excretion

• photosynthesis

• digestion

What type of source of energy do you need in hydroelectric dam?

• Wind

• Water

• Waves

• Fossil fuels

__________ energy is the energy stored in objects that are at a certain height, that are stretched or compressed.

• Light

• Solar

• Kinetic

• Potential

What type of energy is used to cook food in an oven?

• Sound energy

• Kinetic energy

• Nuclear energy

• Heat energy

A bar of butter is placed in a pot to make macaroni and cheese. The butter melts. What causes the butter to melt?

• Heat energy

• Solar energy

• Light energy

• Potential energy

The Sun provides Earth with _________________.

• chemical energy

• light energy

• electrical energy

• sound energy