I. Fill in the blanks with the words in the box.
Natural gas nuclear solar hydro wind oil biogas coal |
1. …………….energy comes from the heat of the sun.
2. ……………….can be produced by dead plants and animals as they decay.
3. …………………..is often found in the ground, consisting mainly of methane (CH4)
4. …………………energy is energy that comes from the force of moving water.
5. ……………… is flammable black hard rock, used ass a fossil fuel.
6. ………………., commonly known as petroleum, is the largest source of energy in the US.
7. To produce……………………energy, atoms are split apart, which releases energy.
8. ……………….energy is produced from moving air with the help of large turbines.
solar
carbon dioxide
natural gas
water
coal
oil
nuclear
wind
