Answer:
The Tigris and Euphrates rivers made it possible to grow wheat on the arid Mesopotamian plains, but the dry climate eventually defeated human engineering. Irrigation brought water to fields faster than it could drain out. As salt-rich groundwater rose and surface water evaporated, mineral salts built up in the soils. Farmers switched to more salt-tolerant grains like barley, but the harder they farmed, the less they harvested. After about 2,000 years, the once-fertile land of southern Mesopotamia was barren.
Explanation:
Answer:
The fact that this earthquake occurred in the ocean may be one reason it has caused less damage than the earthquake in Haiti, which occurred on land. Offshore earthquakes generate less ground shaking than onshore earthquakes because the intensity of ground shaking diminishes with distance.
Explanation:
An infinitive is used with a modifier, object, complement, or actor to form an infinitive phrase.
There may be multiples of these, and not all of them need to be in the phrase. When used at the beginning of a sentence as an adverb, infinitive phrases simply need to be separated by a comma.
Affirmative action is a practice that originated in the United States during the Reconstruction Era (1863–1877). In the United States, the current policy was first implemented in the early 1960s as a means of addressing racial discrimination in the recruiting process. The idea was later expanded to address gender discrimination.
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According to the text author, using analogies that are similar to the information facilitates the learning and remembering
Answer: Option A
<u>Explanation:</u> There are various ways with which the teachers can make students learn the information and make them study and one of these methods was using analogies for making the information and the subject matter to be learned more relatable and understandable for the students.
The subject matter should be compared and contrasted and information of one subject should be transferred to another subjects for the purpose of learning. This strategy makes the subject easier to be learnt and understandable and students can remember the concept easily.
