Question:
Which of the major continental regions of the United States is best for farming?
(a)The Appalachian Mountains
(B) The Sierra Nevada
(C). The Rocky Mountains
(D) The Great Plains
Answer:
The Great Plains regions of the United States is best for farming
Explanation:
The Great plains are the best continental region for farming. Plains are rich in alluvial soils, these soils are formed by deposition of soil by the river over time. These soils are very fertile because they accumulate the runoff minerals from soils and make them nutritionally rich.
The availability of water in plains is more. These plains are covered with grasslands and steppes. It is extended into the Canadian region. The approximate area of these great plains is 13,00,000 square kilometres. States like Kanas, Nebraska, North Dakota and South Dakota are entire of these great plains.
The Great Plains is the best for farming.
B) environmental pollution
C) the icecaps were beginning to melt
D) the indigenous population was threatened
Answer:
A) International wars
Explanation:
In the 1960s the Cold War between the Warsaw Pact and NATO was raging and both the United States and the Soviet Union were scrambling for allies all over the world.
Without a treaty to protect Antarctica, it would only have been a matter of time before one of the superpowers set up a military base on the continent.
Such an occurrence would not have benefitted either nation as an arms race would have developed on the most inhospitable landmass on Earth. It would have made sense to reserve the continent for scientific reserve while also maintaining it peaceful and environmentally pristine.
Cairo
Kinshasa
Johannesburg
Answer: Johannesburg
Explanation: Abuja is the capital of Nigeria, Kinshasa the capital of DRC(Democratic Republic of the Congo), Cairo is the capital of Egypt. Johannesburg is South Africa’s biggest city but not capital, South Africa is one of the only countries in the world, that has more than 1 capital, South Africa’s capitals are Cape Town, Pretoria, & Bloemfontein.
how is it possible?
Answer:
a. available mountains
Explanation:
I know this answer is correct because I received a 100% on the quiz. Further proof in the file attached.