1
1-Sound is a vibration and can travel in any direction from the...
source
air
heat
color
2
2- Even though light looks white, it's made up of...
7 differents colors
1 different colors
8 differents colors
10 differents colors
3
3-Water energy it's ...
natural
non-renewable
organic
renewable
4
4- Kinetic energy is produced through...
motion and moviment
air
coal and oil
water and birds
5
5- Solar energy is renewable and don't pollute rowever...
sunny climages
pencil energy
night panels
solar panels
6
6- Oil is renewable and oil spills can't cause ecological disasters.
false
true
7
7-Water energy is non-renewable and created polution.
false
true
8
8-Thermal energy flows from a warm substence to a cooler substence.
true
false
9
9- Chemical energy is reased when a chemical reaction occurs.
false
true
10
10-Biomass is organic.
false
true
