Human Influence on Ecosystem
Trending Questions
Q.
Why are many species of animals and birds getting extinct?
Q.
Which of the following is the most important cause driving animals and plants to extinction?
Over exploitation by humans
Fragmentation of large habitats
Co-extinctions
Alien species invasions
Q.
Which of the following is the most important cause driving animals and plants to extinction?
Over exploitation by humans
large habitats are broken up into small fragments
Co-extinctions
Alien species invasions
Q. What do you mean by evolution?
Q. Deforestation is caused by:
- Developmental activities
- Extension of cultivation
- Increased human population
- Hunting and poaching activities
Q. Why are some present day species like amphibians and gymnosperms more prone to extinction ?
Q. Bacteria can evolve to exhibit resistance to an antibiotic.
- False
- True
Q.
Which of the following is/are mainly responsible for the extinction of wildlife?
Hunting of wild animals
Destruction of habitats
Pollution of air and water
Depletion of ozone
