Tag: forests: our lifeline

Quizzes (9) Questions (73)

Questions Related to forests: our lifeline

Multiple choice zoology forests: our lifeline afforestation deforestation and its effect deforestation

Forest is also called as  

  1. Lung of Earth

  2. Heart of Earth

  3. Brain of Earth

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation
  • Forest is also called the Lung of Earth because they absorb a large amount of carbon dioxide from the atmosphere and release oxygen into the atmosphere.
  • The Amazon rainforest functions as a giant air machine that absorbs a large amount of carbon dioxide, and produces oxygen. More than 20 per cent of the world oxygen is produced in the Amazon Rainforest. 
  • Hence Forest is also called a Lung of Earth.
  • So, the correct answer is 'Lung of Earth'.
Multiple choice evs forests: our lifeline forest - the dwelling place of animals forest and its importance introduction to forests

Which of the following type of plants has reduced crown?

  1. Shrubs

  2. Cactus

  3. Mango tree

  4. None of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Cactus plants are adapted to arid environments and have evolved to minimize water loss, often resulting in reduced or modified leaves and a significantly reduced crown compared to broad-leaved trees.