NCERT Class 7 Geography — Chapter 1: The Tropical and the Subtropical Region

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Which of the following correctly describes the "Bromeliads" found in the Amazon rainforest?

Official previous-year question

Verified 1 Aug 2026.

Options

AThey are special plants that store water in their leaves.
BThey are large trees that form the canopy of the forest.
CThey are aquatic plants found in the river Amazon.
DThey are a type of fungus that grows on the forest floor.

Did you get this right?

Solution

The correct option is (a).

Explanation

The Amazon Basin, characterized by a hot and wet climate throughout the year, supports thick Tropical Evergreen Forests. The vegetation is dense, creating a distinct layered structure. Bromeliads are a specific type of flora associated with this ecosystem.

Detailed Analysis:

Option (a) is Correct: Bromeliads are special plants found in the rainforests of the Amazon Basin. They are typically epiphytes (plants that grow on other plants, usually trees) and have a unique structure where their overlapping leaves form a central cup or tank. This structure allows them to store rainwater. Animals, such as certain species of frogs, utilize these water pockets for laying their eggs.
Option (b) is Incorrect: While the Amazon forest has a dense canopy formed by tall hardwood trees, Bromeliads are not the trees themselves but rather plants that grow upon the branches and trunks of these trees to access sunlight.
Option (c) is Incorrect: Bromeliads are not aquatic plants found in the river; they are terrestrial plants adapted to the humid environment of the forest canopy and understory.
Option (d) is Incorrect: Bromeliads are flowering plants (angiosperms), not fungi.

Key Takeaway:

Bromeliads are parasitic-like (epiphytic) plants in the Amazon rainforest known for storing water in their leaves, providing a habitat for small creatures like frogs.

Your note

More from Chapter 1: The Tropical and the Subtropical Region

With reference to the location and extent of the Amazon Basin, consider the following statements: 1. The tropical region containing this basin lies between 10°N and 10°S latitudes. 2. The river Amazon flows from the mountains in the east to reach the Atlantic Ocean in the west. 3. The river basin drains portions of Brazil, Peru, Bolivia, and Chile. Which of the statements given above is/are correct?

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Consider the following statements regarding the climate of the Amazon Basin: 1. It is characterized by a hot and wet climate throughout the year. 2. Day temperatures are high but humidity remains low throughout the year. 3. At night the temperature goes down, but the humidity remains high. Which of the statements given above is/are correct?

hard

With reference to the rainforest vegetation in the Amazon Basin, consider the following statements: 1. The forests are sparse enough to allow abundant sunlight to reach the ground. 2. Only shade-tolerant vegetation can grow on the ground layer. 3. Orchids and bromeliads grow as plant parasites in these forests. Which of the statements given above are correct?

medium

Consider the following statements regarding the wildlife of the Amazon Basin: 1. Birds such as toucans are not found in the Amazon Basin. 2. The basin is home to the flesh-eating Piranha fish. 3. Tapirs found in this region are primarily ant-eating animals. Which of the statements given above is/are correct?

easy

With reference to the agricultural practices in the Amazon Basin, consider the following statements: 1. Women are primarily responsible for taking care of the crops while men hunt. 2. The staple food is wheat, which grows above ground. 3. Cash crops like coffee, maize, and cocoa are also grown. Which of the statements given above is/are correct?

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The correct option is (a).

Explanation

Detailed Analysis:

Option (a) is Correct: Bromeliads are special plants found in the rainforests of the Amazon Basin. They are typically epiphytes (plants that grow on other plants, usually trees) and have a unique structure where their overlapping leaves form a central cup or tank. This structure allows them to store rainwater. Animals, such as certain species of frogs, utilize these water pockets for laying their eggs.
Option (b) is Incorrect: While the Amazon forest has a dense canopy formed by tall hardwood trees, Bromeliads are not the trees themselves but rather plants that grow upon the branches and trunks of these trees to access sunlight.
Option (c) is Incorrect: Bromeliads are not aquatic plants found in the river; they are terrestrial plants adapted to the humid environment of the forest canopy and understory.
Option (d) is Incorrect: Bromeliads are flowering plants (angiosperms), not fungi.

Key Takeaway:

Bromeliads are parasitic-like (epiphytic) plants in the Amazon rainforest known for storing water in their leaves, providing a habitat for small creatures like frogs.