Fold mountains form when two continental crust plates collide
Answer:
D. Carbon/nitrogen dating
Explanation:
- The geologist uses a variety of the methods to date the ricks and these forms the radiometric dating, and the tree rings, and ice cores. And the radiometric technique is one of the most useful methods to date the rocks in terms of establishing their ages and by the use of the carbon C-14, isotope.
- <u>Some conditions for the dating include the variations in C ratio in the air, isotopic fractionation, and their contamination. As the carbon has an average; the life of about the 40 years, and is 14 is produced in the upper layers of air and the stratosphere by the interaction of the thermal neutrons and the nitrogen atoms.</u>
Precise time of an element's radioactive decay can be studied with the help of amount of Carbon on the body. By measuring and comparing the amount of Carbon on the body, Scientists interpret, & can calculate the actual age of an object
Hope this helps!
i think it is 1. trait 2.complex 3. system 4. region
Answer:
The Cryosphere is one of the spheres that compose the Geosphere, the other three being the atmosphere, the lithosphere, and the atmosphere.
Therefore, we can say that the cryosphere obviously interacts with the geosphere because it is one of its constituents.
For example, the cryosphere interacts closely with the hydrosphere, as the cryosphere includes all the glaciers of the world, including those that float on oceans, which are part of the hydrosphere.
