<span>Physical weathering is a term used to refer to geological process of breaking of rocks without the change in their chemical composition. It may be due to many causes however ice wedges are a big factor in breaking of the rocks especially when water entered in the holes of the rocks expand when transformed to ice. Thus, the answer to this item is letter D. Cool.</span>
Answer:
mining activities, C is the answer
The federal government spends more than $20 billion a year on subsidies for farm businesses. About 39 percent of the nation's 2.1 million farms receive subsidies, with the lion's share of the handouts going to the largest producers of corn, soybeans, wheat, cotton, and rice.1
The government protects farmers against fluctuations in prices, revenues, and yields. It subsidizes their conservation efforts, insurance coverage, marketing, export sales, research, and other activities. Federal aid for crop farmers is deep and comprehensive.
However, agriculture is no riskier than many other industries, and it does not need an array of federal subsidies. Farm subsidies are costly to taxpayers, but they also harm the economy and the environment. Subsidies discourage farmers from innovating, cutting costs, diversifying their land use, and taking other actions needed to prosper in the competitive economy.
Answer:
It is a Class I freight railroad operating in the eastern United States and the Canadian provinces of Ontario and Quebec. The railroad operates approximately 21,000 route miles of track. The company operates as the leading subsidiary of CSX Corporation, a Fortune 500 company headquartered in Jacksonville, Florida. You will need a conductors and engineers degree/A National Diploma or GED Certificate is a prerequisite as well as having a driver’s license.
This answer was hard for me but i think it is either Rift Valleys or Faults
