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Man And His Environment
Khyber Pakhtunkhwa
Class 10
Biology (
Total Videos: 166
)
Preference
All Chapters
Chapter 10: Gaseous Exchange
Chapter 11: Homeostasis
Chapter 12: Coordination And Control
Chapter 13: Support And Movement
Chapter 14: Reproduction
Chapter 15: Inheritance
Chapter 16: Man And His Environment
Chapter 17: Biotechnology
Chapter 18: Pharmacology
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 16 Man And His Environment (
29 videos
)
  (
Practice Test
)
16.1: Levels of Ecological Organization (
Practice Test
)
Species, Origin of Species
1676 views
Ecology, Biosphere, Ecosystems, Community, Population
4805 views
Environment, Habitat and Niche
1147 views
Components of Ecosystem
5633 views
16.2: Flow of Materials And Energy In The Ecosystem (
Practice Test
)
Flow of Energy
3628 views
Flow of Materials
2365 views
Ecological Pyramids
3570 views
Ecological Pyramids of Number
2412 views
Ecological Pyramids of Biomass
4800 views
16.3: Biogeochemical Cycles (
Practice Test
)
Carbon Cycle
9649 views
The Nitrogen Cycle
3905 views
Assimilation and Denitrification
2685 views
Relationship of Biogeochemical Cycle With Flow of Energy and Ecological Balance
829 views
16.4: Interactions In The Ecosystem (
Practice Test
)
Parasitism
2517 views
Competition
Symbiosis
3557 views
More on Symbiosis
1817 views
16.5: Balance In The Ecosystem And Human Impact (
Practice Test
)
Balance in Nature
3333 views
Overpopulation, Urbanization
1238 views
Deforestation, Soil Erosion
2459 views
Acid Rain
1480 views
Global Warming
1378 views
Ozone Layer Depletion
1408 views
16.6: Pollution: Consequences And Control (
Practice Test
)
Air Pollution
2761 views
Water Pollution
2644 views
Land Pollution
3544 views
Effect of Pollution on Plants, Animals and Human Being
4508 views
Control of Pollution
594 views
16.7: Conservation Of Nature (
Practice Test
)
3 R, Reduce, Reuse and Recycle
1261 views
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