Lesson 1 of 14 • 44 upvotes • 5:40mins
This is an overview of the entire course.
14 lessons • 1h 52m
Course Overview
5:40mins
Meaning of Natural Resources
8:13mins
Air - Composition and Climate Control
8:27mins
Air - Winds and Rainfall
7:01mins
Air Pollution
7:50mins
Water
6:49mins
Water Pollution
10:19mins
Soil and Soil Erosion
10:56mins
Water Cycle
5:08mins
Carbon Cycle
4:03mins
The Greenhouse Effect
6:31mins
Oxygen Cycle and Ozone Layer
7:11mins
Problems for Practice - (MCQs 1-10)
12:03mins
Problems for Practice - (MCQs 11-20)
12:10mins