Answer:
The major source of pollution that leads to acid rain is factories.
Explanation:
The smokes which are thrown out from factory is mixed up with the rain and cause acid rain.Acid rain can cause various skin problems.
Explanation:
Brass is a metal alloy that is always made with a combination of copper and zinc. By varying the amount of copper and zinc, brass can be made harder or softer. Other metals—such as aluminum, lead, and arsenic—may be used as alloying agents to improve machinability and corrosion resistance.
false a persons income cant increase wit their level of education
Answer:First War of Indian Independence (1857)
Formation of Indian National Congress (1885)
Formation of Muslim League (1906)
Non-Co-operation Movement (1920)
Civil Disobedience Movement (1930)
Quit India Movement (1942)
Partition of India (1947)
Constitutional Development of India (1946 – 1950)
Explanation:
