UPSC Exam > UPSC Questions > The trees of tropical rainforest have buttre...
Start Learning for Free
The trees of tropical rainforest have buttress roots to
1. Provide better aeration to the soil
2. Support the tree from falling over
3. Gather more nutrients from poor rainforest soil
Select the correct answer using the codes below:
- a)1 and 2 only
- b)2 and 3 only
- c)2 only
- d)All of the above
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
The trees of tropical rainforest have buttress roots to 1. Provide be...
Explanation:
Buttress roots in tropical rainforests serve two main purposes:
1. Aeration of the soil: The buttress roots of trees in tropical rainforests are large, wide, and above-ground extensions of the trunk. These roots help to anchor the tree in the shallow, nutrient-poor soil of the rainforest. They create a wide base and provide stability to the tree, preventing it from toppling over in the strong winds and heavy rains that are common in tropical rainforest environments. The extensive network of buttress roots also helps to distribute the weight of the tree evenly, reducing the strain on individual roots.
2. Support and stability: The buttress roots of tropical rainforest trees act as a support system, preventing the tree from falling over. The soil in tropical rainforests is often shallow and nutrient-poor, making it difficult for trees to anchor themselves securely. The buttress roots, with their large surface area, help to stabilize the tree by providing additional support and anchorage. This is especially important in the dense, crowded conditions of the rainforest, where trees compete for sunlight and space.
3. Enhanced nutrient absorption: Although not mentioned in the given options, buttress roots also play a role in gathering more nutrients from the poor rainforest soil. The extensive surface area of the buttress roots increases the absorption capacity of the tree, allowing it to extract more nutrients from the soil. This is particularly important in tropical rainforests where the soil is often nutrient-deficient due to rapid leaching and decomposition.
In conclusion, buttress roots in tropical rainforests serve the dual purpose of providing stability and support to the trees, as well as enhancing nutrient absorption from the nutrient-poor soil. Therefore, the correct answer is option 'B' - 2 and 3 only.
Buttress roots in tropical rainforests serve two main purposes:
1. Aeration of the soil: The buttress roots of trees in tropical rainforests are large, wide, and above-ground extensions of the trunk. These roots help to anchor the tree in the shallow, nutrient-poor soil of the rainforest. They create a wide base and provide stability to the tree, preventing it from toppling over in the strong winds and heavy rains that are common in tropical rainforest environments. The extensive network of buttress roots also helps to distribute the weight of the tree evenly, reducing the strain on individual roots.
2. Support and stability: The buttress roots of tropical rainforest trees act as a support system, preventing the tree from falling over. The soil in tropical rainforests is often shallow and nutrient-poor, making it difficult for trees to anchor themselves securely. The buttress roots, with their large surface area, help to stabilize the tree by providing additional support and anchorage. This is especially important in the dense, crowded conditions of the rainforest, where trees compete for sunlight and space.
3. Enhanced nutrient absorption: Although not mentioned in the given options, buttress roots also play a role in gathering more nutrients from the poor rainforest soil. The extensive surface area of the buttress roots increases the absorption capacity of the tree, allowing it to extract more nutrients from the soil. This is particularly important in tropical rainforests where the soil is often nutrient-deficient due to rapid leaching and decomposition.
In conclusion, buttress roots in tropical rainforests serve the dual purpose of providing stability and support to the trees, as well as enhancing nutrient absorption from the nutrient-poor soil. Therefore, the correct answer is option 'B' - 2 and 3 only.
Free Test
FREE
| Start Free Test |
Community Answer
The trees of tropical rainforest have buttress roots to 1. Provide be...
- These are large butts on all sides of a bottom-rooted butt.
- Almost all types of mangroves have these types of roots. Most rainforest soil is impoverished with all the nutrients available largely remaining at surface level. Because of this rainforest trees have very shallow roots.
- Some very tall trees have developed ways of obtaining much needed additional support by forming buttressed roots, which grow out from the base of the trunk sometimes as high as 15 ft above the ground. These extended roots also increase the area over which nutrients can be absorbed from the soil.
- When the roots spread horizontally, they can cover a wider area for collecting nutrients. They stay near the upper soil layer because all the main nutrients are found there.
|
Explore Courses for UPSC exam
|
|
Similar UPSC Doubts
Top Courses for UPSCView all
The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer?
Question Description
The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer?.
The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The trees of tropical rainforest have buttress roots to 1. Provide better aeration to the soil2. Support the tree from falling over3. Gather more nutrients from poor rainforest soilSelect the correct answer using the codes below: a) 1 and 2 onlyb) 2 and 3 onlyc) 2 onlyd) All of the aboveCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup