Question

Which of the following biomes is characterized by abundant water resources?

a. deserts

b. boreal forests

c. savannas

d. tropical wet forests

Short answer

The Correct Answer is Option (d)

Tropical wet forests

Step-by-step solution

Introduction

• A biome, also known as a major life zone, is a geographical area containing communities of plants and animals that have evolved to live in the same environment.
• It is the region's largest biotic unit, encompassing a diverse range of communities named for the region's key features, such as grasslands, deserts, and woods.
• Temperature, soil, and water are all factors that help us determine the type of life that exists in a biome.

Reasons for the Incorrect Options

• The boreal forest has 50 to 100 frost-free days each year, with long, cold, and dry winters and short, warm, and moist summers.

• Savannah grasslands get modest levels of rainfall, ranging from 25 to 75 cm per year. The temperature is pleasant, ranging between 20 and 30 degrees Celsius. Grass and animals such as horses and bison are common life forms.

• The average annual rainfall in deserts is less than 30 cm. The temperature is above 30°C during the day and below 0°C at night. Because of the shortage of water, cactus plants and plants with shallow root systems, as well as snakes, lizards, and some insects, are common living forms.

Reason for the correct answer

• Rainfall in tropical rainforests is quite high, averaging more than 250 cm per year. Normally, the temperature is warm and consistent. Canopy trees and a wide range of concealed animals are common living types.
• As a result, the biome known as Tropical Rainforest is characterized by copious rainfall, almost steady temperatures, and rich biodiversity.
• As a result, the right response is 'Tropical Rainforest.'