“Rains are not the only reason for floods. It also includes human mistakes.” Justify.

Find out the reasons for floods in a city or big town and suggest some measures to check it.

Statement (A) : Moving charges produce not only an electric field but also magnetic field in space Statement (B) : The force is exerted by a magnetic field on moving charges or on a current carrying conductor only but not on stationary charges

Rain guage is also called as

Are there any other reasons that can lead to flood?

One of the reasons to include cyanophyceae (cyanobacteria) in prokaryote is

Which one of the following pair of organs includes only the endocrine glands?

State whether the following statements are true or false? Also give reasons for your answers : Only one line can pass through a given point.

Does it tell only about acidic nature or also about basic nature ?

State whether the following sentences are always true, always false or ambiguous. Justify your answer: February has only 28 days

State whether the following sentences are always true, always false or ambiguous. Justify your answer The earth is the only planet where life exist.