yosstimejada yosstimejada

07-01-2016
Chemistry

contestada

How old is Earth according to the geological time scale?
A. 290 million years old
B. 542 million years old
C. 2.5 billion years old
D. 4.6 billion years old

Respuesta :

thatonedude thatonedude

07-01-2016

According to the time scale, Earth was formed approximately 4.6 billion year ago, so the correct answer is D.

Answer Link

jefjose jefjose

07-01-2016

The answer is d that is how old it is.

Answer Link

Otras preguntas

Decrease 8 by 12 percent

What are some real-life applications of moments?

Breakfast is served in Pierrot’s Restaurant between 7 and 9:30 am

Rain which falls onto a flat rectangular surface of length 6 m and width 4 m is collected in a cylinder of internal radius 20 cm. What is the depth of water in

X/v-w = y how would you make x the subject here? (x/v-w is the fraction)

Can someone please help me with this math problem

Which is a possible turning point for the continuous function f(x)? (-2, 0) (0, -2) (2-1) (4.0)

Can someone please help me

They reproduce slowly so there is little risk of cancer. TRUE/FALSE

The diameter of the wheel of a unicycle is 0.68m. Mary tries to ride the unicycle and manages to go in a straight line for 40.2m before falling off. How many co