What information can scientists obtain by studying seismographs from different locations?
the location and strength of the earthquake
when the next earthquake is going to happen
the direction of motion of tectonic plates
the amount of damage caused by an earthquake
A seismograph, or seismometer, is an instrument used to detect and record earthquakes. Generally, it consists of a mass attached to a fixed base. During an earthquake, the base moves and the mass does not.
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Water levels, temperature and ocean salinity.
Explanation: Some fossils provide evidence that the Earth's climate has changed over time.
The fossils that are found shows different characteristics of the places where they were fossiled.
The salinity of water can be detected by the type of fossil found there. There must be certain criteria in which fossil formation could have take place that time.This was studied to know the temperature, ocean salinity and water levels.
The presence of fossils representative of these organisms can tell us a great deal about the environments of the past; what the climate was like, and what sorts of plants and animals inhabited the landscape. Some fossils provide a continuous record of environmental change.
What information can scientists obtain from tree rings?
Answer's I chose:how narrow the rings arehow the climate changed in the tree’s lifehow wide the rings are
Please correct me if there are more or less
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