Practice Natural Ecosystems - 5.2.1.4.1 | 5. Pyramid of Number | Environmental Sciences
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

Typing
Memory
Math
English Adventures
Knowledge

5.2.1.4.1 - Natural Ecosystems

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are the three types of ecological pyramids?

💡 Hint: Think about what they represent in an ecosystem.

Question 2

Easy

Name one abiotic component of a pond ecosystem.

💡 Hint: Consider what is necessary for living organisms.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the pyramid of numbers represent?

  • Only biomass at each trophic level
  • The number of organisms at various trophic levels
  • Energy transfer between levels

💡 Hint: Think about how many producers exist compared to consumers.

Question 2

True or False: Artificial ecosystems occur without human influence.

  • True
  • False

💡 Hint: Consider who manages these environments.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Evaluate the ecological impacts of converting a forest (natural ecosystem) into agricultural land (artificial ecosystem). Discuss potential changes in biodiversity, nutrient cycles, and ecosystem services.

💡 Hint: Consider effects on both species and environmental processes.

Question 2

Design an experiment to measure the differences in biomass between a natural grassland ecosystem and an artificial pasture. What variables would you control and measure?

💡 Hint: Focus on comparing production capabilities of each ecosystem.

Challenge and get performance evaluation