31. The first national park of Kerala
32. Agastyamalai Biosphere reserve is in
33. Mullaperiyar dam is in the district?
34. Mulching helps in
35. In most areas, the warmest time of the day about 5 feet above the ground occurs:
36. An ideal shelter for housing a temperature-measurement instrument should be:
37. Air pollution is likely to be most severe
38. In meteorology, the word insolation refers to:
39. In ecological succession from pioneer to climax community, the biomass shall
40. Suppose it is a winter night and at about 11 p.m., the air cools to the dew-point temperature and a thick radiation fog develops. If the air continues to cool during the night, in 5 hours the dew point temperature will probably:
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