Class 9 Science Chapter 13: Earth as a System: Energy, Matter, and Life — MCQ Important Questions
Practice Earth as a System: Energy, Matter, and Life MCQ important questions and mock-test sets for CBSE revision.
60 Questions 20 Topics MCQs: 20 1 Mark: 10 2 Mark: 10 3 Mark: 10 5 Mark: 10
Topic-wise important and practice questions
Review question distribution across chapter topics for MCQs.
| Topic | MCQ |
|---|---|
| Albedo | 1 |
| Biogeochemical Cycles | 1 |
| Cryosphere | 1 |
| Electromagnetic Spectrum | 1 |
| Eutrophication | 1 |
| Greenhouse Effect | 1 |
| Hydrosphere | 1 |
| Lithosphere | 1 |
| Nitrogen Fixation | 1 |
| Ocean Currents | 1 |
| Ocean-Atmosphere Interaction and Monsoon | 1 |
| Solar Constant | 1 |
| Solar Energy | 1 |
| Solar Energy Calculation | 1 |
| Solar Radiation | 1 |
| Stratosphere and Ozone Layer | 1 |
| Surface Albedo | 1 |
| Troposphere and Weather | 1 |
| Valley Breeze | 1 |
| Water Cycle and Condensation | 1 |