Question

please give me a right answer​

Answer 1

Answer:

The natural environment encompasses all living and non-living things occurring naturally, meaning in this case not artificial. The term is most often applied to the Earth or some parts of Earth.

Answer 2

Q: Represent √7 on number line.

Draw a number line and mark 0, 1, 2, 3, 4 ,etc.

Mark 0 as point O and 2 as B.

Now from B, draw a perpendicular AB of length 1 unit.

Join OA.

Again From A, draw a perpendicular AC of length 1 unit.

Join OC.

Again From C, draw a perpendicular CD of length 1 unit.

Join OD.

⇒Go through the attachment!