Class 7 NCERT Science Forests our Lifeline (Biology)
It contains:
- Explanatory videos
- Detailed Study Material
- Concept Maps and the Essential Points
- Comprehensive Question bank in different formats like: - MCQ
- Solved NCERT questions
- Exclusive Exemplar questions with solutions
- Fill ups
- True/False
- Assertion & Reasoning
- Solved examples
- VSA (Very Short Answer)
- SA (Short Answer)
- LA (Long Answer)
- Forest Layers
- Emergent Layer
- Canopy
- Understorey
- The Forest floor
- Importance of Forests
- Purify Air and Maintain Balance of Oxygen and Carbon dioxide
- Regulate Climate and Water cycle
- Provide Food and Shelter
- Prevent Soil Erosion
- Control Floods and Maintain the Water table
- Reduce Pollution
- Forest Products
- Interdependence of Plants and Animals
- Producers, Consumers and Decomposers
- Producers
- Consumers
- Decomposers
- Food Chain
- Food Web
- Balance in Nature
- Deforestation
- Causes of Deforestation
- (i) Human activities
- (ii) Natural causes
- Consequences of Deforestation
- Conservation of Forests
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Explanatory Videos Study Material Concept Maps and Essential Points Question Bank Chapter-wise HOTS Solved NCERT Questions Solved Exemplar questions Downloadable Unit test paper