Answer:
D. A substance, energy source, or organism used by humans
Explanation:
Its not man made like the others
Approximately 69% of earth's water is in the form of glacial ice.
Answer:
The pros
Explanation:
The different types of energys
Answer:
the solstice make day or night significance longer .The mast important thing that they do idps cause the seasons ,with the earth on its 23.5 degrees angle along with the sun and the rotation the earth this causes the seasons and the appropriate climate for human to live
