hopeedwards hopeedwards

02-05-2017
Chemistry

contestada

what methods did geologists use when they first developed the geologic time scale

Respuesta :

Aperson3638 Aperson3638

02-05-2017

relative dating, law of superposition, then absolute dating.

Answer Link

ncsd43093 ncsd43093

02-05-2017

Scientists first developed the geologic time scale by studying rock layers and index fossils then placing them in order by relative age.

Answer Link

Otras preguntas

find the mean median and mode of the data set round tenth 15 , 4 , 4, 8, 7 ,15 ,4 ,15,4 ,5

Assume that women's heights are normally distributed with a mean given by mu equals 63.2 in, and a standard deviation given by sigma equals 2.1 in. complete p

Geometry math question

Discussion 5.1 - bridging and connections as we prepare to discuss week 5 materials, let's conclude week 4 on the inner experience of conflict. include proper c

Identify the part of speech of the italicized word: Neither John nor his sister can drive to the party.

Write an equation for the function using function notation

Round your answer to the nearest hundredth

Name a metal which is yellow in color ??

Last year a large trucking company delivered 9.0 x 105 tons of goods with an average value of $17,000 per ton. What was the total value of the goods delivered?

You have identified yourself as a pet lover all your life, but your involvement with the american society for the prevention of cruelty to animals (aspca) has c