Question

and
1) Cleaning of water is a process of removing
2) Wastewater released by houses is called
3) Dried
is used as manure.
4) Drains get blocked by
and
5) People obtain groundwater through
and
6) Three forms of water are
7) The water bearing layer of the earth is
8) The process of water seepage into the ground is called
9) An image that cannot be obtained on a screen is called
10) Image formed by a convex_
is always virtual and smaller in size.
11) An image formed by a
_mirror is always of the same size as that of the object.
12) An image which can be obtained on a screen is called a
_image.
13) An image formed by a concave
cannot be obtained on a screen
14) The combination of two or more cells is called a
15) The combination of two or more cells is called a
16) The coil of wire used in electric heaters is called an
17) A current carrying coil of an insulated wire wrapped around a piece of iron is called an
18) Magnetic effect of Electric current was discovered by a scientist named.
19) When electric current flows through a wire, it gets heated which is termed as
effect of electric current.
20)22 March is celebrated as the World
day'.
21) % of the Earth's surface is covered with Water.
22)
was the traditional way of collecting water.
23) Water management is a practice to minimize
of water
24) The impurities like lather, oil, urea, dirt etc. Which are dissolved and suspended in
sewage are called
25) The set of pipes which take away sewage from our homes to the water treatment plants
are called
26).
is wastewater released by homes, industries, hospitals etc.
27)
trees are planted all along sewage ponds.


please help me with my questions​

Answer 1

Answer:

kulhs pits tankas tanks rain water harvesting