Question

Even though we do not have clock, we can know the time by observing some shad-
ows in day time. Think and discuss with your friends how can we know the time at
night. ​

Answer 1

Explanation:

Soil pollution depicts the contamination of soil due to the presence of toxic substances [such as Excessive use of fertilisers and pesticides, deforestation, industrial waste etc.]. To maintain the soil's fertility, the government must limit the usage of fertilizers and plant more tress

Verified ✔️✅

MARK AS BRAINLIST ...YOU WILL ALSO RECEIVE 5 POINTS

Answer 2

Explanation:

by observing the night sky and the movement of start and moo. in this way we calculated the time without clock by look at same shadows in the night time

PLEASE MARK BRAINLIEST :(