Answer:
Option (A)
Explanation:
In the above-given question,
Option (B) is wrong with it's usage of the modifier "how'' in the sentence. If the modifier is used in one place (how heat from the inner core flows), it should also be used in the continuing clause (how the formation and periodic reversal).
Options (C) and (D) are wrong in using the word "are" for the whole sentence as there is no need to use this word. The verb form will depend on the subject, in this case, is "the discovery that earth's inner core" which is singular in nature. Thus, the verb form will be -is and not -are.
Option (E) is wrong for it's use of the comma. If the comma is used, then the whole sentence is not a full-fledged sentence but rather a dependent clause with no resolution.
The correct answer for the given passage is option (A).
Answer:
Less efficient agriculture
Slower / less industry production
Potential for conflict
Answer:Europe is the western peninsula known as the giant "supercontinent" of Eurasia. ... Europe's physical geography, environment and resources, and human enviorment interaction Today actually this cultural wealth is used to solidify the European Community and is ... and economic future is its efforts to minimize the effects of world climate change.
Explanation:
The moon's gravity causes 4 tides every 24 hours. It causes one low and high tide in the morning as well as one low and high tide in the evening.
