There's a subtle point involved here that I'll try to explain, and
I hope you catch my explanation:
A real scientist does NOT "use evidence to support his theory".
That would mean that he dreamed up his theory, then he went
around observing the world and nature, and he wrote down and
took pictures of things he saw that supported his theory, and he
ignored anything that didn't support it. This is exactly how science
does NOT work. Anybody who operates that way is laughed out
of science and you never hear about him again.
The way science works is exactly the opposite: The curious
investigator observes the world and the things around him. He
sees how things actually work. That's the 'evidence'. Eventually
he comes to the point where he's ready to build a theory of WHY
or HOW things work the way they actually do.
The theory is built to explain the evidence. The evidence is not
used to support a theory. And after the theory is offered, the next
step is to test the theory and see if it's worth anything.
Wegener observed that m<span>ountain chains are continuous across
continents, and he learned that similar fossils have been found
on different continents. When he saw these and other facts, he
eventually offered the theory of continental drift, to EXPLAIN the
evidence.
I only see 5 points. Where are the other 19 ?
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GPS is a new tool in geography that can help us find locations. GPS stands for Global Positioning System.
<u>Explanation:</u>
GPS stands for The Global Positioning System. It is a network that has about 30 satellites that orbits the Earth. These are at the height of about 20,000 km above the earth. This was initiated by the government of United states for the purpose of navigation of military. Now a days GPS can be used by anyone using a GPS device and can be able to receive the signals that are broadcasted.
There will be at least four GPS satellites that will be visible over any time. The information will be transmitted at a regular interval of time depending upon the position and the current timings. These signals will be transmitted at the speed of light and will be identified by the GPS receiver.
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I’ve never been but isn’t it like the “city of love” or something?
<span>Geologist finds evidences of past life forms from sedimentary rocks. Sedimentation is a process in which mineral and organic compound settle in place. This description will tell you that the organic material from living organisms long time ago undergo the process of sedimentation resulting for their fossils to be found in sedimentary rocks.</span>
Answer:
Please give the steps provided.
Explanation:
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:)
