Q.1.. What is mean by the'solar system'?
Q.2.. What is leap year?
Q.3.. Why do a large number of people live in the northern plains?
Q.4.. Why do we the work of the police?
Q.5.. Why did we see only one side of the moon always?
Answers
Answer:
1.Solar system, assemblage consisting of the Sun—an average star in the Milky Way Galaxy—and those bodies orbiting around it: 8 (formerly 9) planets with about 210 known planetary satellites (moons); countless asteroids, some with their own satellites; comets and other icy bodies; and vast reaches of highly tenuous gas
2.when there are 29 days in the month of February we call it a leap year
3.The large number of people live in the Northern plains because: (i) These plains are flat and levelled. (ii) They provide fertile land for cultivation. - (iii) These are formed by alluvial deposits brought by the rivers Indus, Brahmaputra, Ganga and their tributaries.
4.Police officers are tasked with maintaining order and keeping their communities safe. In tv and in movies, that usually involves chasing down the bad guys or busting a crime ring.
5.One side of the moon always faces Earth because of what's called synchronous rotation. That is, the moon rotates, or spins on its axis, in the same length of time it takes to orbit Earth. ... For that reason, our moon always has one side facing Earth, which we call the moon's near side.
Answer:
solar system is the collection of many planets
leapyear is a year which comes after every four years
because in northern plains the temperature is always pleasant not so cold not so hot
I don't know this one
because as we know earth revolves and the moon is spherical in shape so that is why we see only the one side of the moon