Page 88 - EM BIOLOGY NOTES 10TH CLASS PSR DIGITAL BOOKS

31. The lake Kolleru Discharges its excess water into the bay of Bengal through the Twisty
Channel called...
32. What is the length of Upputeru?
33. When the Government of Andra Pradesh did declared the Kolleru lake as bird Sanctuary.
34. How many birds are migrated from Northern Asia and Eastern Europe to Kolleru lake?
35. In between which months birds Migrate to Kolleru Lake?
36. Expand DO.
37. Expand BOD.
38. Expand MOEF.
39. Indiscriminate usage of Pesticides leads to....
40. The process of Entering Pollutants in the food chain is called.......
41. The Tendency of Pollutants to concentrate as they move from one Tropic level to the next
is called........
42. Non Degradable Pesticides contain harmful Elements what are they?
43. Expand EBWR.
44. Which is a Cheap and high Proteinaceous fish used as food, Living in Polluted Edward?
45. What are the heavy metals, Bio accumulated into fishes living in EBWR?
46. Name the Disease Discovered in Imamate city in Japan, in 1956.
47. Name the Chemical that caused Minimart dieses in Japan.
48. Growing Different crops on A Particular piece of land in Successive Years is called........
49. Suggest one Biological control method for preventing usage of Pesticides.
50. In which Country most of the Sparrows were killed in 1958?
10. NATURAL RESOURCES

1. Give examples for Natural Resources.
2. The Resources that can be replaced after they are used are called.......
Pl. Scan QR for
3. The Resources that cannot be replaced after they are used are called....... IIIT Entrance and
4. What is the Percentage and Source of salt Water on Earth? 10 Public exams
th
5. What is the Percentage and Source of fresh Water on Earth? important bits (videos)
6. What are the Micro Irrigation Techniques?
7. Construction of Percolation tanks and Sock pits Increases.......
8. Expand ICRISAT.
9. ICRISAT educate Villagers and provide Technical support for...
10. “Center for world Solidarity” is Present in....
11. Expand BBF.
12. Which plants are grown by Farmers on field Bunds?
13. Why should farmers grow Gliricidia plants on fields on field Bunds?
14. “Contour felid bonding” helps in.....
15. Expand TMC.
16. Expand UNDP.
17. Expand FAO.
18. Expand MTR.
19. What is the 4R’S principle?
20. Expand IUCN.
21. Usage of the Environment in ways that ensure the Resources for Future is called..........
(OR) Development without Damaging is called......
22. What are the “Lungs of the Earth”? (OR) Who serves as Lungs for the World?
23. Which plants are used for Production of Bio fuel?
24. Variety of Living things that populate the earth is known as....
25. Drip Irrigation can reduce water Consumption by........

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