From Wikipedia:
Starting from August 1968, the Glomar Challenger embarked on a year-long scientific expedition, the Deep Sea Drilling Program, criss-crossing the Mid-Atlantic Ridge between South America and Africa and drilling core samples at specific locations. When the age of the samples was determined by paleontological and isotopic dating studies, this provided conclusive evidence for the seafloor spreading hypothesis, and, consequently, for continental drift.
to get them ready
You should use research and investigation to solve that problem.The scientist used research and investigation to perform her experiment. Research and investigation are the foundations of science.
get data so they could know answers to questions
Basic Research
Recruitment lists for research scientists can be found on many ordinary job sites, but specific websites such as New Scientist provide a large number of jobs in science and technology that allow a user to sort by the particular research area they are interested in.
Drill cores from the ocean floor were dated and found to be very young compared to the age of the earth. This means the crust had to be formed recently, which can be explained by creation of crust at a spreading center.
Could you be a tad more specific? What other scientist? What research?
A military scientist
Explain how scientist collect and use data to conduct a research
They are preparing first what they will research and then get the things that will need for their research.
The name of the research vessel that was used in proving the seaflor spreading was the vessel Pioneer. It is a marine magnetometer. mikee...=)
An ichthyologist is a scientist that studies fish
A person who assists a scientist as they conduct research. These people are typically students who are learning from an experienced scientist.
geology
surveys
A scientist might use a model as a research method for a few reasons. This model could tell the scientist how something moves for example.
Depending on where the scientist is studying, the scientist may shelter in a research station, or in a tent if the scientist is working in the field.