Geetha Iyer Solutions for Exercise 3: EXERCISE
Geetha Iyer Science Solutions for Exercise - Geetha Iyer Solutions for Exercise 3: EXERCISE
Attempt the practice questions from Exercise 3: EXERCISE with hints and solutions to strengthen your understanding. Science Now 8 solutions are prepared by Experienced Embibe Experts.
Questions from Geetha Iyer Solutions for Exercise 3: EXERCISE with Hints & Solutions
List three types of alternative sources of energy.
Describe the various uses of forests that sustain our livelihood.
List some practices one should follow to conserve our forests.
What is biomass energy? How is it used to generate electricity?
Describe the causes, effects and, measures to control deforestation.
Explain the harmful effects of overexploitation of fossil fuels.
Identify and name the sources of energy shown below.
Amit and Raghu are neighbours. Amit uses appliances like electric water heater and electric cooker in his house, while Raghu uses solar heater and solar heater. Which of them is follolwing environment-friendly practices? Give reasons for your answer.