Question

Observe
the
figures
given


The
given
nfigures
show
the
path
of
light


through
lenses of
two
different
types,


represented
by
rectangular
boxes
A
and
B.


What
is
the
nature
of
lenses
A
and
B?​

Answer 1

Explanation:

Q19. A bottle packaging company established in Rohan's village started extracting a large

quantity of water from the ground. It affected both the quantity and quality of water.

All the wells in their village dried up. Women now had to walk nearly five kilometres

to fetch water. All the villagers united to protest against the packaging company and

led to its permanent closure,

a) Why the wells in village dried up?

b) How can groundwater be replenished again?

c) What is water table

Dhanyawaad !!!!!!!!!