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