Question-L2.2 Click on 2 answers
A. Its vastness
B. Its cold temperatures
C. The absence of life there
D. Its role as the ultimate source of energy on Earth
Question-L2.3 Click on 2 answers
A. By dissolving it
B. Through a process of condensation and precipitation
C. By storing the remains of marine animals
D. Through the regulation of air temperatures
Question-L2.4
A. To explain why the price of fossil fuels is continually rising
B. To explain how certain fuel sources can be recovered from the ocean floor
C. To explain why coal and oil are more difficult to obtain than natural gas
D. To explain why fossil fuels contribute to an excess of carbon in the atmosphere
Question-L2.5
A. It is the fuel source most widely approved by environmentalists today.
B. It is part of a balanced system of carbon emission and absorption.
C. It is circulated throughout the oceans by the movement of ocean water.
D. It readily combines with other carbon molecules to produce long chains.
ConversationQuestion C1
A. He cannot locate the building for the engineering department's orientation session.
B. He does not know the location of his general orientation session.
C. He lost the invitation to the engineering department's orientation session.
D. He needs help deciding which area of engineering he should specialize in.
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