Question

Pls answer this question I will surely mark it as brainliest

Pls answer correctly for all qestions pls

Answer 1

The term "pollution" refers to any substance that negatively impacts the environment or organisms that live within the affected environment.

The five major types of pollution include: air pollution, water pollution, soil pollution, light pollution, and noise pollution.

Answer 2

Answer:

1) i) true

ii) false

iii) true

iv) true

v) true

vi) false

2) acute - number 7

tip of pencil

obtuse - a pair of scissors

position of the door

3) angle b

angle d

angle f

angle e

4)I) acute

ii) obtuse

iii) acute

iv) incomplete angle

v) right angle

vi) obtuse

5) 145°

6)acute angle

7) 1 time