sources of energy | Baamboozle - Baamboozle | The Most Fun Classroom Games!

English 21 Public

energy sources grade 7

Study Slideshow

what is the main source of energy?

the sun

15

apart from the sun, mention four sources of energy

running water, wind, fuels,atom

15

energy from the sun is called ...

solar energy

15

plants use energy from the sun to make food. this process is called_______

photosynthesis

15

When Man and other animals eat plants, they are indirectly using the energy from the Sun. true or false?

true

15

plants convert light energy from the sun to chemical ___________ energy (food)

potential

15

solar cells and solar panels conver light energy from the sun is converted to ________ energy

electrical energy

15

hydroelectric energy is energy from running water. true or false

true

15

renewable sources of energy will not last forever. true or false

false

15

give two examples of renewable sources of water.

sun, running water, wind, biofuels

15

limited sources of energy do not last forever. true or false

true

15

give two examples of limited sources of energy

petrol ,oil, natural gas, coal.

15

sun is a limited source of energy. true or false

false

15

what is the name of the energy in the center of an atom?

nuclear energy

15

we can conserve energy by walking or riding a bike. true or false

true

15

The Sun gives us energy in the form of ______ and ________

light and heat

15