College

We appreciate your visit to Every year how many species go extinct A 3 B 72 C 1000 D 20000 Please select the best answer from the choices provided. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Every year, how many species go extinct?

A. 3
B. 72
C. 1000
D. 20000

Please select the best answer from the choices provided.

Answer :

Final answer:

The best estimate for species extinction each year is around 1,000, making option 'c' the correct choice. This number is significantly higher than historical extinction rates due to various anthropogenic factors. Understanding these rates is crucial for biodiversity conservation efforts.


Explanation:

Understanding Species Extinction Rates

The question pertains to the estimated number of species that go extinct every year. Current scientific research indicates that the rate of extinction is significantly higher than historical norms due to various factors including habitat loss, climate change, and human activities.

In recent findings, it has been suggested that around 1,000 species may go extinct each year, which aligns with option 'c'. Historically, background extinction rates were much lower, averaging between 1 and 10 species per year. The current crisis has escalated this rate considerably.

Reasons for High Extinction Rates

  • Habitat Destruction: Urbanization and deforestation lead to loss of ecosystems.
  • Climate Change: Alters habitats, making them unsuitable for some species.
  • Invasive Species: Non-native species compete with local wildlife for resources.

Learn more about Species Extinction here:

https://brainly.com/question/13016883


Thanks for taking the time to read Every year how many species go extinct A 3 B 72 C 1000 D 20000 Please select the best answer from the choices provided. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada