A molecule is when two or more atoms join together chemically. A compound is a molecule that contains at least two different elements.
Answer:
I think it is cooler because the water evaporates and it cools things down.
Explanation:
I learned it last year.
Answer:
sophisticated irrigation, chemical fertilizers, chemical pesticides
Explanation:
The use of irrigation to provide needed water and the use of natural fertilizers to promote crop growth are farming methods that have been practiced for centuries. More sophisticated irrigation techniques, various chemical pesticides, and modern chemical fertilizers have been developed in the twentieth century.
Capillarity helps life because plants use capillarity to move water from their roots to their leaves. Capillarity is a physical property of water, which can be described as the ability of water to move through very small conduct through molecular tension.This ability is very useful in case of plants, as water travels from roots to leaves.
B. Solar flares
The auroras are caused by space dust particles reflecting and mixing with earth’s atmosphere
