Question
The current rate of species extinction is how many times faster than the pre-human time?(a) 10 to 50 times(b) 100 to 1000 times(c) 1000 to 10,000 times(d) 10,000 to $1,00,000$ times
Step 1
It is asking us to compare the current rate of species extinction to the rate of species extinction before humans existed. Show more…
Show all steps
Your feedback will help us improve your experience
Hast Aggarwal and 95 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Current rates of species extinction appear to be approximately ________ historical rates of extinction. A. equal to; B. 10 times lower than; C. 10 times higher than; D. 50 to 100 times higher than; E. 1000 to 10,000 times higher than.
Approximately how much greater is the current background extinction compared to the normal rate? A. 1 time C. 1000 times B. 10 times D. 10,000 times
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD