I think one is carbon dioxide not sure what the other is
Answer:
Explanation:because of electricity the coal amount will decrease
Answer:
First, rain will have to occur. The lake and surfaces will have water in them, after that it will a while for the surface to evaporate into water vapour, after that the water vapour will condense into water droplets and when the clouds are too heavy because of too much water droplets in them, it will start to rain again and this cycle will keep going on continuously.
Answer:
D dangerous organisms
Explanation:
i’m almost 100% positive if not then it’s probably A global warming
There are three types of waste water
sewage: domestic sewage, industrial sewage, and storm sewage
