Which of the following identifies three potential problems with solar energy?

high start-up costs, greenhouse gas emissions, and disruption of the ecosystem
deforestation, greenhouse gas emissions, and disruption of the ecosystem
high start-up costs, deforestation, and greenhouse gas emissions
high start-up costs, deforestation, and disruption of the ecosystem

Answer:

high start up costs

and hard to produce

Explanation:

because uts expensive and hard to make the solar panel

According to Christaller's central place model, which of the following would most likely have the smallest range?
A. A university
B. An international airport
C. A grocery store
D. A professional football stadium
E. A symphony orchestra hall

Which of the following scenarios would best indicate a farmer using Green Revolution agricultural methods?

A) A farmer switches from a plow pulled by a horse to a plow pulled by a tractor
B) A tribe begins to rely on irrigation to water their crops, which means they no longer engage in shifting cultivation
C) Scientists working for a German corporation develop an herbicide that kills 98% of unwanted vegetation in their lettuce crops, but does not damage the lettuce.
D) Indonesian farmers harvest coffee beans and then burn the remaining vegetation, planning to return to the field in six years.
E) An American corporation opens a 600 acre farm in Costa Rica which harvests $60 million worth of sugar cane annually.

One way that companies misrepresent themselves about scholarship opportunities in an effort to gain the trust of students is to:

A: Offer scholarships that do not exist
B: Offer additional financing
C:Promise 100 percent success rates
D:Claim they represent the government

Which of the following best explains a trading relationship between two countries based on comparative advantage?

A- One country exports raw materials and the other country exports manufactured goods, resulting in a global economic balance.

B- One country implements tariffs on goods that are imported from another country because the importing country will benefit from profits on the sale of the goods.

C- Each country specializes in the type of good for which it has the lowest opportunity cost, resulting in a higher global output of both types of goods.

D- Two countries trade in luxury items, but the volume of trade is limited by the highest cost of long-distance trade.

E- Each country exports the same type of good because the countries are similar in terms of natural resources and labor costs.