Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
Loading
25
×
Air is mainly composed by..............., ..............and small amount of some ..............
Air is mainly composed by oxygen, nitrogen and small amount of some gases.
Oops!
Check
Okay!
Check
20
×
Which gas is produced from the respiration of humans and animals?
Carbon dioxide.
Oops!
Check
Okay!
Check
20
×
Air is essential for living................. like humans, animals and plants.
organism
Oops!
Check
Okay!
Check
25
×
Plants need carbon dioxide in the............................... process.
photosynthesis
Oops!
Check
Okay!
Check
×
trap
No points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 10 points!
Oops!
×
lifesaver
Give 20 points!
Oops!
×
magnet
Take 5 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
78 percent of air is...............................
78 percent of air is nitrogen.
Oops!
Check
Okay!
Check
20
×
Living organisms such as humans and animals need air for......................
Living organisms such as humans and animals need air for respiration.
Oops!
Check
Okay!
Check
15
×
21 percent of air is..............................
21 percent of air is oxygen
Oops!
Check
Okay!
Check
25
×
Name some other gases in the air besides nitrogen and oxygen.
Carbon dioxide, water vapour.........
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies