59.
According to the passage, gjgothermal energy .
A) can be produced both plentifully and cheaply
B) has been used by man for millions of years
C) is a bi-product of extensive volcanic activity
D) is obtained from the contact of water with the hot rocks below the earth's surface
E) is recognised as the only form of energy that will never be used up
60.
We can inter from the passage that the earth's crust .
A) has completely stopped the process of cooling underneath
B) is a constant source of energy
C) is not suitable for drilling
D) is constantly warming and cooling due to volcanic activities,
E) varies in thickness from place to place
When we turn to the problem of fishing, we see that through a II Convention on the Law of the Sea,
the world's countries have indicated th; they recognize the risks of over-fishing. Nations can now
declare 200 mi! exclusive economic areas and exclusive fishing areas and control the catch , a level
that is reasonable. Developing nations seem to be beginning to benel from the new fisheries regime
which offers the promise of allowing them i manage fishing resources for optimum, that is long-
term, benefits.
61.
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