Lesson 6 of 13 • 95 upvotes • 10:03mins
In this lesson Abhishek has explained about ecosystem, productivity, gross primary productivity, net primary productivity, food chain, food web and energy flow.
13 lessons • 1h 35m
Overview
2:02mins
Organism and Environment
6:42mins
Major Abiotic Factors and Responses to It
8:15mins
Adaptation, Population and Population Pyramids
5:25mins
Poulation Interaction
10:27mins
Ecosystem, Productivity and Energy Flow
10:03mins
Ecological Pyramids and Ecological Succession
11:23mins
Biogeochemical Cycle
10:45mins
Biodiversity and Ecosystem
5:27mins
Biodiversity Loss and Conservation
7:49mins
Pollution and Its Control Measures
5:43mins
Soil and Nuclear Wastes, Agrochemicals and Deforestation
5:59mins
Greenhouse Effect and Global Warming
5:46mins