Environmental Sciences - Online Test

Q1. Rapid growth of population at present time is due to-
Answer : Option A
Explaination / Solution:
No Explaination.


Q2. Which of the following have been able to check the rapid growth of population?
Answer : Option B
Explaination / Solution:
No Explaination.


Q3. Which of the following is a radioactive element
Answer : Option A
Explaination / Solution:
No Explaination.


Q4. Supersonic planes cause;
Answer : Option A
Explaination / Solution:
No Explaination.


Q5. World environment day is celebrated every year on-
Answer : Option B
Explaination / Solution:
No Explaination.


Q6. Almost 99% of clean air consists of two gases which are;
Answer : Option D
Explaination / Solution:
No Explaination.


Q7. Ozone layer exists in;
Answer : Option B
Explaination / Solution:
No Explaination.


Q8. Ozone layer is being depleted by;
Answer : Option D
Explaination / Solution:
No Explaination.


Q9. Which is not true about non-renewable resources?
Answer : Option C
Explaination / Solution:
No Explaination.


Q10. Reasons that the population of an exotic species often increases rapidly when introduced to a new environment, is due which of the following: I. The exotic species is resistant to pesticides II. There is usually a large, underused food source in the new environment III. The exotic species has few natural predators in the new environment
Answer : Option D
Explaination / Solution:
No Explaination.