Answer:
erosion and abrasion
Explanation:
erosion is defined as "the process of eroding or being eroded by wind, water, or other natural agents."
abrasion is defined as "the process of scraping or wearing something away."
the other options are what happens to shorelines rather than what they get destroyed or changed by.
Answer:
An index fossil should be found in many parts of the world.
Explanation:
A is not correct because if fossils are found in one area than they will not be able to give a general picture of the world in a particular period.
B is not correct because if fossils are found in only two locations they will be able to give information for only those two places, not the rest of the world.
C is not correct because this is simply not possible, not just for the number of fossils required, but also because the majority of the rock types don't provide conditions for fossilization.
D is correct because by being found in numerous places across the world, the index fossils can give a general picture of the biodiversity, but also the climate, and living conditions in a particular time frame.
I'm not sure it could be a. or c.
Answer:
a slowdown in growth due to an inability to achieve continuous improvements in competitiveness and productivity;
the poor quality of education and the slow transfer of knowledge and innovative ideas; and.
excessive inequality and lack of social protection.
Explanation: