Given below is a figure of an ecosystem. | Class 12 Biology Chapter Ecosystem, Ecosystem NCERT Solutions

Current NCERT chapter

Academic session 2026-27, Chapter 12 in the current curriculum.

Welcome to the NCERT Solutions for Class 12 Biology - Chapter Ecosystem. This page offers a step-by-step solution to the specific question from Exercise 0, Question 18:

Given below is a figure of an ecosystem. Answer the following questions.

i. What type of ecosystem is shown in the figure.

ii. Name any plant that is characteristic of such ecosystem.

. With detailed answers and explanations for each chapter, students can strengthen their understanding and prepare confidently for exams. Ideal for CBSE and other board students, this resource will simplify your study experience.

Question 18:

Given below is a figure of an ecosystem. Answer the following questions.

i. What type of ecosystem is shown in the figure.

ii. Name any plant that is characteristic of such ecosystem.

Answer:

  1. Desert Ecosystem: this biome is driest of all the biomes and covers one fifth of the Earth’s surface. Its surface receives more than twice the solar radiations that are received by the humid regions and lose almost in twice amount of heat at night.
  2. As the soil are coarse textured, shallow, rocky or gravely with good drainage and contains no subsurface water. The vegetation bears the characters of xerophytes and are modified in the specific way to conserve water. Examples of flora: succulent plants like cacti, Euphorbia found in hot and dry deserts.  


Study Tips for Answering NCERT Questions:

NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

  • Read the question carefully and focus on the core concept being asked.
  • Reference examples and data from the chapter when answering questions about Ecosystem.
  • Review previous year question papers to get an idea of how such questions may be framed in exams.
  • Practice answering questions within the time limit to improve your speed and accuracy.
  • Discuss your answers with your teachers or peers to get feedback and improve your understanding.

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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 18: Given below is a figure of an ecosystem. Answer the following questions. i. What type of ecosyste....

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