Some more easy 7nth grade questions(science)?

Question

water sunight fossil fuels are exampls of_______? alternitive fuels are solar power _________and geothermal? the most reliable source of energey for life on earth is__________?the heat trpping feature of the atomospher is the____________effect

Answer 1

water sunlight fossil fuels are examples of non renewable energy. alternative fuels are solar power, ethanol, wind, etc. and geothermal  the most reliable source of energy for life on earth is the sun the heat trapping feature of the atmosphere is the greenhouse effect

Answer 2

do ur own science homework  its not that hard

Answer 3

Water, sunlight and fossil fuels are examples of natural resources. The heat trapping feature of the atmosphere in the greenhouse effect.