Question

Deserts are characterized by ________.
A. Scanty vegetation
B. Heavy precipitation
C. Low evaporation
D. Regular vegetation

Answer 1

Hint: The disposal of the deserts is either extremely hot and dry or freezing and dry. Both the conditions are not good for the development of vegetation. Other than this, there is helpless precipitation in the deserts. Because of the absence of adequate water, deserts, for the most part, have meager vegetation.

Complete step-by-step solutionA desert is a desolate territory of the scene where little precipitation happens and, thus, day to day environments are unfriendly for plant and creature life. Deserts are shaped by enduring cycles as enormous varieties in temperature among day and night put strains on the rocks, which thus break in pieces. Even though downpour only sometimes happens in deserts, there are infrequent deluges that can bring about glimmer floods. Downpour falling on hot rocks can make them break, and the subsequent parts and rubble thrown over the desert floor are additionally dissolved by the breeze. Plants and creatures living in the desert need extraordinary transformations to make due in the unforgiving climate. Plants will, in general, be extreme and wiry with little or no leaves, water-safe fingernail skin, and frequently spines to prevent herbivory. Creatures need to keep cool and discover enough food and water to endure. Many are nighttime and remain in the shade or underground during the warmth of the day. They will in general be productive at saving water, extricating a large portion of their necessities from their food, and concentrating their pee. A few creatures stay in a condition of lethargy for extensive stretches, prepared to become dynamic again during the uncommon precipitation. They at that point repeat quickly while conditions are great before getting back to torpidity.

Thus, option (A) is correct.

NoteCreatures adjusted to living in deserts are called xerocoles. There is no proof that the internal heat level of warm-blooded creatures and fowls is versatile to the various atmospheres, both of incredible warmth or cold.