answersLogoWhite

0


Best Answer

Approximately 245 million years ago

User Avatar

Wiki User

12y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

4mo ago

Two-thirds of all terrestrial life disappeared in the last mass extinction approximately 252 million years ago during the Permian-Triassic extinction event, also known as the "Great Dying." This event had drastic impacts on life on Earth, resulting in the loss of a vast number of species, including significant plant and animal groups.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Two-thirds of all terrestrial life disappeared in the last mass extinction approximately?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Zoology
Related questions

What percentage is twothirds?

66.666%.


What is 66and twothirds percent of 12?

8.


If twothirds of Yellowstone park was not destroyed how much is left?

one third


What is 195 divided by twothirds?

195 / (2/3) = 195 * (3/2) = 585/2 = 292.5


What are equivalent fractions of twothirds?

Multiply top and bottom by any number except zero - the same number for both - and you get an equivalent fraction.


What does eight and twothirds times twelve equal?

82/3 x 12 = 26/3 x 12 = 26 x 4 = 104


What is the awnswer you get after adding Half plus fivesix plus twothirds plus threetwelve?

1/2 + 5/6 + 2/3 + 3/12 = x 12(1/2 + 5/6 + 2/3 + 3/12 = x) 6 + 10 + 8 + 3 = 12x 16 + 11 = 12x 25 = 12x 25/12


How many times will oneeighth go into twothirds?

How many times will x go into yTo solution to this word problem is y / xwith y = 2/3, and x = 1/8you have (2/3)/(1/8) = (2/3)*(8/1) = 16/3 = 5 1/3So one eighth will go into two thirds, Five and one third times.


What is the role of purchasing manager in Make or Buy decision Explain in detail with Examples?

Determination whether to produce a component part internally or to buy it from an outside supplier.This decision involves both qualitative and quantitative factors.Qualitative considerations include product quality and the necessity for long-run business relationships with subcontractors. Quantitative factors deal with cost. The quantitative effects of the make-or-buy decision are best seen through the relevant cost approach. For example, assume a firm has prepared the following cost estimates for the manufacture of a subassembly component based on an annual production of 8000 units:The supplier has offered the subassembly at a price of $16 each. Twothirds of fixed factory overhead, which represents executive salaries, rent, depreciation, and taxes, continue regardless of the decision.Should the company buy or make the product? The key to the decision lies in the investigation of those relevant costs that change between the make or buy alternatives. Assuming that the productive capacity will be idle if not used to produce the subassembly, we can make the following analysis:The make-or-buy decision must be investigated in the broader perspective of available facilities. The alternatives are: (1) leaving facilities idle; (2) buying the parts and renting out idle facilities; or (3) buying the parts and using unused facilities for other products.Read more: make-or-buy-outsource-decision