لي فيه التلوث Flashcards
(42 cards)
Why is internal pollution more dangerous than external pollutio
Because people stay most of their time inside.
Q2: How much time do we spend inside our houses?
B. 90% of our time
Q3: What is the name of pollutant from kerosene?
D. black carbon
Q4: What is the big source of aerial clutter/ external pollution?
A. diesel
Q5: The main reason for lung disease is?
C. lack of fresh air
Q6: What is the meaning of word “essential”? A.
important
7: What is the disease that is caused by pollution?
caner
8: The air consists of?
B. nitrogen, oxygen and water vapour
How many chemicals cause air pollution? B.
856
Q10: What doesn’t contamination cause?
A. allergy
Q11: What is the third polluted country? B.
India
Q12: Which paragraph talks about diseases? C.
paragraph 3
Q13: What is the source of VOCs? A.
printers and computers
Q14: What is the meaning of “synthetic materials”?
B. artificial
Q15: What is the opposite of “synthetic”?
C. natural
Q16: What do you understand from the first paragraph?
A. Indoor pollution is dangerous than outdoor pollution.
Q17: What is the best title for the passage? A.
Pollution
Q18: Which paragraph talks about Air pollutants?
B. paragraph 2
How we can reduce pollution?
A. Use wood and natural things.
Q20: How we can preserve the environment? A
. Use washable dish and cups.
Where does oud come from
India
Yemen
Thailand
All of the above
We can’t use Oud in
Cleaning
How is Oud produced from the Oud’s tree
Infected fungus
Oud is taken from:
4, 5 types of trees.