Answer:
SO2 and NOx
Explanation:
The oxides of Sulphur and Nirogen are the major constituents of acid rain. These oxides combine with the water vapor present in the atmosphere and form sulphuric and nitric acid and thus it rains acid.
The region of the United States most harmed by acid rain is the East Coast, including the Appalachian Mountains and the Northeast. In India the Agra Taj Mahal color is changing from white to Yellow because of acid rain. Acid rains are harmful for are agricultural land as well.
1. A. assimilation
2. B. pluralism
3. A. ethnic groups living in the United States retain unique features, but also contribute to American culture as a whole.
4. D. constitutional monarchy
5. B. the dispersion of Africans during and after the trans Atlantic slave trade.
Assimilation is a process in which one minor group loses its particularity and takes on the cultural and other differentiating features of a major group such as speech, mannerisms, values, practices and ideology. When this process is complete, there is full integration in which there will be no identifiable difference between the previous different groups. The process of assimilation may be voluntary or enforced upon someone, and it may occur slowly or quickly.
Answer:
geothermal
Explanation:
The Earth gets hotter as one travels towards the core, known as the geothermal gradient. The geothermal gradient is the amount that the Earth's temperature increases with depth.
Answer:
When rainfall is less than normal for a period of weeks to years, streamflows decline, water levels in lakes and reservoirs fall, and the depth to water in wells increases. If dry weather persists and water-supply problems develop, the dry period can become a drought
