The depletion of the ozone layer will result in the earth...
The depletion of the ozone layer will result in the earth surface receiving more
gamma rays
infrared rays
ultraviolet rays
X-rays
Correct answer is C
No explanation has been provided for this answer.
The following are examples of oviparous animals except ...
Ecology simply means the study of ...
The disadvantage of complexity of organisation in the higher organisms is that it leads to ...
Which of the following is not released during decay of living matter? ...
Which of the following is a biotic factor that affects population? ...
Which of these factors least affects population size? ...
In which of the following blood vessels does exchange of materials occur ...
Which of the following parts of the tooth is first damaged during dental decay? ...
Which of the following may not contribute to environmental pollution? ...