subject
Geography, 26.06.2019 18:40 libertycooper

Geologists have an interest in the structure and the history of the earth. a geologist can go back in time by drilling deep into the ground, retrieving a core sample, estimating the ages of the various layers, and examining the composition. a timeline can be built of the entire area from where the core sample was drilled. a geologist may retrieve several core samples to confirm the history of the earth's structure in that sampled area. mountains, lakes, and unstable ground can easily impede a simple random sampling of a desired geographical area, therefore what is the most realistic sampling method that represents the actual drillings, comparisons, and scientific examinations of several core samples within the same geographical area?

ansver
Answers: 3

Other questions on the subject: Geography

image
Geography, 22.06.2019 08:30, marziel24
The vedas were a collection of aryan religious writings t or f
Answers: 2
image
Geography, 23.06.2019 01:00, minersaysay22
In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .
Answers: 1
image
Geography, 23.06.2019 23:00, igtguith
The majority of australians live in the w. urban rimx. tropical northy. outbackz. sunshine coast
Answers: 2
image
Geography, 24.06.2019 01:30, alainacorkell2087
The queen anne highboy is a familiar furniture style
Answers: 1
You know the right answer?
Geologists have an interest in the structure and the history of the earth. a geologist can go back i...

Questions in other subjects:

Konu
History, 23.10.2020 18:50
Konu
Mathematics, 23.10.2020 18:50
Konu
Mathematics, 23.10.2020 18:50
Konu
Mathematics, 23.10.2020 18:50