Class 9 Science Chapter 13: Earth as a System: Energy, Matter, and Life — 2 Marker Important Questions
Practice Earth as a System: Energy, Matter, and Life 2 Marker 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 2 Mark questions.
| Topic | 2 Mark |
|---|---|
| Albedo | 0 |
| Biogeochemical Cycles | 0 |
| Cryosphere | 0 |
| Electromagnetic Spectrum | 0 |
| Eutrophication | 0 |
| Greenhouse Effect | 0 |
| Hydrosphere | 0 |
| Lithosphere | 0 |
| Nitrogen Fixation | 0 |
| Ocean Currents | 0 |
| Ocean-Atmosphere Interaction and Monsoon | 0 |
| Solar Constant | 0 |
| Solar Energy | 0 |
| Solar Energy Calculation | 0 |
| Solar Radiation | 0 |
| Stratosphere and Ozone Layer | 0 |
| Surface Albedo | 0 |
| Troposphere and Weather | 0 |
| Valley Breeze | 0 |
| Water Cycle and Condensation | 0 |