Biology
Grade-10
Easy
Question
What causes a certain group of animals to become extinct?
- An overabundance of predators
- All of the preceding
- Illness
- There is no food
Hint:
Extinction is caused by habitat loss, climate change, invasive species, disease, overfishing, hunting, illness and due to shortage of food, etc
The correct answer is: All of the preceding
- Extinction happens when environmental factors or evolutionary problems cause a species to die out.
- The disappearance of species from Earth is ongoing, and rates have varied over time.
- A quarter of mammals are at risk of extinction, according to IUCN Red List estimates. To some extent, extinction is natural.
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