The primary source of energy that drives convection within the atmosphere and oceans is the sun.
C.) Increased pollution in air, water, and soil.
By producing all the unnecessary things we are causing more pollution to be made by factories.
Answer:
It helps to ascertain the number of living beings on earth.
Explanation:
More than one million of species of plants and animals have been discovered and classified so far. It aims to classify the living organisms. Millions of organisms are classified scientifically in categories, which helps to have a better understanding.
Poliosis, a mutation that typically changes the color of a patch of someones hair due to a lack of melanin
