Equatorial Forests Characteristics
Question
Which of the following is/are unique characteristic/characteristics of equatorial forests?
Select the correct answer using the codes given below.
- 1.
Presence of tall, closely set trees with crowns forming a continuous canopy
- 2.
Coexistence of a large number of species
- 3.
Presence of numerous varieties of epiphytes
Options
1 only
2 and 3 only
1 and 3 only
1, 2 and 3
Explanation
Equatorial forests (tropical rainforests) exhibit all three characteristics. Statement 1 is correct: the forests have tall, densely packed trees with crowns forming a continuous canopy, creating dense layering. Statement 2 is correct: these forests are biodiversity hotspots with the coexistence of an enormous number of species—they contain more species per unit area than any other terrestrial ecosystem. Statement 3 is correct: epiphytes (plants growing on other plants such as orchids, bromeliads, and lichens) thrive in the humid equatorial environment and are abundant in these forests. All three statements accurately describe the defining characteristics of equatorial forests. > Equatorial rainforests are the planet's most complex ecosystems: dense canopies, maximal biodiversity, and epiphyte gardens creating a vertical city of life. Answer: (d).
Question details
Year
2013
Paper
GS Paper 1
Question
Q55
Subject
Geography
Sub-topic
Tropical Ecosystems and Vegetation
Type
Statement-based
Difficulty
Medium
Nature
Static
Source hint
NCERT Geography Ch.5
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