Chhattisgarh Board Solutions for Chapter: Our Environment: Energy Flow in the Ecosystem, Exercise 7: Exercise

Author:Chhattisgarh Board

Chhattisgarh Board Science Solutions for Exercise - Chhattisgarh Board Solutions for Chapter: Our Environment: Energy Flow in the Ecosystem, Exercise 7: Exercise

Attempt the practice questions on Chapter 5: Our Environment: Energy Flow in the Ecosystem, Exercise 7: Exercise with hints and solutions to strengthen your understanding. Science (Theory & Practical) Class-10 solutions are prepared by Experienced Embibe Experts.

Questions from Chhattisgarh Board Solutions for Chapter: Our Environment: Energy Flow in the Ecosystem, Exercise 7: Exercise with Hints & Solutions

EASY
10th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-10>Chapter 5 - Our Environment: Energy Flow in the Ecosystem>Exercise>Q 1

How many trophic levels do we find in any food chain? Why  do you think it is so?

HARD
10th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-10>Chapter 5 - Our Environment: Energy Flow in the Ecosystem>Exercise>Q 2

If in a rice farm there is 5000 kilo calories of energy at the first trophic level or the level of producers, then how many trophic levels will be there till 0.5 kilo calories of energy? Calculate and draw a pyramid to show energy at each trophic level (note that at each trophic level the efficiency of energy conversion is 10%).