The problem caused due to ozone hole is
Our Environment

Quiz
•
Science
•
7th - 11th Grade
•
Medium
Aadidev Cheeckoli
Used 146+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
earthquakes
damage due to UV radiations
chemical pollution
acid rain
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which of the statements is incorrect?
All green plants and blue green algae are producers
Green plants get their food from organic compounds
Producers prepare their own food from inorganic compounds
Plants convert solar energy into chemical energy
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
What will happen if deer is missing in the food chain given below?
Grass → Deer → Tiger
The population of tiger increases
The amount of grass decreases
Tiger will start eating grass
The population of tiger decreases and the amount of grass increases
4.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
When is the world environment day celebrated?
16 June
5 December
5 June
5 July
5.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Which of these does not belong to biotic component?
Parasites
Fungi
Bacteria
Soil
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
The transfer of energy in a food chain is always:
Unidirectional
Methane
Bi-directional
Random
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which of these organisms are the most important decomposers in an ecosystem?
Algae and fungi
Fungi and bacteria
Algae and bacteria
Bacteria and virus
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