Question

Hyy Brainlians
! ! ! ! ! ! ! ! ! ! ! ! !

Need ur help !! !! !!
The question is

DEFINE :-
a) Pollution
b) Global warming
c)Greenhouse Effect


Thankuuu

Answer 1

pollution : the presence in or introduction into the environment of a substance which has harmful or poisonous effects.

"the level of pollution in the air is rising"

synonyms:contamination, contaminating, adulteration, adulterating, tainting, impurity, fouling, befouling,foulness, dirtiness, dirtying, soiling, filthiness, infection, infecting

"pollution caused by vehicle emissions"

Answer 2

Hey mate,
Here is your answer-

Pollution- the contamination of undesirable substance in water , air, etc leads to pollution ..
it cause many diseases .
Global warming- The increasing of carbon dioxide, carbon monoxide etc in air leads to global warming .
it increases the temp.
Green House effect- it increases the temperature of earth. it cause pollution.