Economic Importance of Animals

  • 9,155 views
Uploaded on

 

  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
  • Dear Sir I've just watched this EIA and Storage and Preservation of food, your works. Really both are most impressive and useful presentations for pesons who make them to be useful. They reveals the depth of your knowledge in somany aspects as Net browsing etc.
    Thanking you by expecting more such presentations from.......
    Are you sure you want to
    Your message goes here
    Be the first to like this
No Downloads

Views

Total Views
9,155
On Slideshare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
56
Comments
1
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. EconomicImportance of Animals
  • 2. Most Animals provide food, leather and help in transportation
  • 3. Silk worms produce Silk
  • 4. Silk fabrics are - bright strong and light in weight
  • 5. Silk fibres are -Used in aviation industry (Parachute and Balloon making)
  • 6. Silk fibres are -Used in aviation industry (Parachute and Balloon making)
  • 7. Silk fibres are -Used in surgical Sutures
  • 8. Most useful help rendered by animals is Pollination
  • 9. Honey produced by Honey bees is used in -
  • 10. Food as a substitute to sugar
  • 11. Ayurvedic Medicine forthe treatment of Rheumatism
  • 12. Wax from the hive is used to make Candles
  • 13. Shoe Polish
  • 14. Cosmetics
  • 15. Rainbow-tinted secretsof light? Laccifer lac circles Lac
  • 16. Lac is used in bangle making
  • 17. Lac is used in colouring toys
  • 18. Biological Control- * Use of parasitesLace wings control aphids effectively
  • 19. Biological Control- * Use of predatorsGambusia fish control mosquitoes effectively
  • 20. Biological Control- • Use ofPheromonesInsect trap
  • 21. Biological Control-* Use of Bio pesticide
  • 22. Marine Protozoans- Foraminifera and Radiolarians- sturdy tough microscopic skeleton- made up of Calcium Carbonate and Silica –when they die, form Oceanic OozeForaminiferians
  • 23. Marine Protozoans- Foraminifera and Radiolarians- sturdy tough microscopic skeleton- made up of Calcium Carbonate and Silica –when they die, form Oceanic OozeRadiolarians
  • 24. Pyramids areconstructed using Oceanic Ooze
  • 25. Sponges skeleton – spicules – made ofCalcium Carbonate, Silica and Spongin fibers –used for bathing purpose
  • 26. Sponges skeleton – spicules – made ofCalcium Carbonate, Silica and Spongin fibers –used for bathing purpose
  • 27. Mollusks form apart of human diet.
  • 28. Mollusks Shells are used for making toys, jewelry, buttons etc.
  • 29. Pearl is produced by Pearl Oyster
  • 30. Fishes are used as a part of human diet.
  • 31. Fish meat is nutritious, easy to digest and rich with vitamins and poly unsaturated fats
  • 32. Snakes skin is usedfor making• Wallets• Hand Bags• Belts etc.
  • 33. Snakes are the only effectiveBiological & Safe control deviceto keep Rat population in check
  • 34. Poison is used for the preparation of
  • 35. Birds provide us with nutritious food- meat and eggs.
  • 36. Mammals Produce Milk.
  • 37. Mammals help in agriculture.
  • 38. Mammals help in transportation
  • 39. And animals are useful in many ways. Presentation by: CVVMMK Dhaveji School Assistant Science Taylor High School Narsapur- 534275 Andhra Pradesh muralidhaveji@yahoo.com