Question

1. Fill in the blanks.
(a) The layer of ozone gas absorbs
... rays that come from the
sun to the earth.
(b) of the total water available on
the earth, fresh water forms
percent.
(c) Both ....... and ......... constituents
are present in the soil.
***​

Answer 1

Answer:

(a) Sun's UV rays

(b) 0.3 percent

(c) biotic and abiotic

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