The correct answer is - 45 percent.
Since the clock produces 45 useful unites energy units for every 100 unites of energy that it uses, than it turns out that the efficiency of the clock is 45 percent.
Many people still think that United States is still a leader of the free world.
<u>Explanation:</u>
Even after the end of the colonization in the world and with the end of the cold war between the United States of America and the USSR, some people still think that the United States is still the leader of the countries in the free world.
The way with which the United States rule is with the trade policies of the country towards the other countries or the strong financial position of the country.
The Karaganda Basin is famous for the mining of : COAL
Back in the day, the Karaganda Basin was one of the major Coal producer in the world under the control of the Soviet Union
Hope this helps
I think it's called oceanic, which I found on Quizlet
https://quizlet.com/12851610/geo-200-test-1-flash-cards/
You can take a look and see if it makes sense.
The term that takes into consideration "how humans adapt to and modify the environment is human-environment interaction. Correct answer:C
The term denotes the interactions between the human social system and his environment (the erst of the ecosystem). These interactions include how humans depend on the environment, how humans modify the environment and the way humans adapt to the environment.
