Population and Extinction
Population and Extinction: Overview
This topic covers concepts, such as, Population Growth, Meaning of Population, Wood's Cycad Tree & Impact of Population Change etc.
Important Questions on Population and Extinction
Enlist reasons of high rate of population growth.
The population growth of every country is always the same.
What is the cause of global human population growth over the last 200 years?
If the population increases, we can utilise resources properly.
Discuss the positive effects of population change.
Draw a graphical representation of change in human population in different area of the world.
What is the impact of deforestation on chimpanzees?
Chimpanzees are going to extinct because of deforestation.
Which of the following will adapt themselves for a prey-predator relationship?
What will happen if predator is removed from the ecosystem?
Which of the following is one of the characteristics of the population
Which of the following is not included in the evil quartet that cause extinction?
Choose the correct option which shows the man-made factors contributing to extinction.
Which on of the following birds gas recently become extinct ?
The four major causes of ________________ are collectively called the evil-quartet.
Which of the following is associated with natural extinction?
(i) Extinctions abetted by human activities
(ii) Slow replacement of existing species
(iii) Also known as background extinction
(iv) A small population is most likely to be extinct
Which of these properties can cause extinction of species?
