Answer:
Triangulation method
Explanation:
- In triangulation method Scientist s take a paper.
- The sesmometers which are established in that area is shown as green dots.
- The calculated distance from each seismometer to the earthquake is shown as a circle.
- The point where all circles intercept eachother is known as the epicenter of the earthquake.
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- Their are many plates moving inside earth's surface.
- When the plates collide with eachother a friction arises which is called earthquake.
Answer:
The K-T extinction event is the global mass extinction that has taken place about some 65 million years back due to the asteroidal impact. This mass extinction event has wiped almost 75% of the plants and animal species from the earth's surface. The dinosaurs were extinct and very animal species have survived and undergone evolution in due course of time.|
The Cenozoic era started after the K-T mass extinction event, i.e from about 65 million years to the present.
Thus, the Cenozoic era is also known as the age of mammals because mammal were more abundant and diverse then. Many flowering plants evolved during this time and the earth experienced global cooling.
B. The rivers were used to sustain life by growing crops and food and having an unlimited drinking supply.
Ice behaves in a brittle fashion and crevasses will form
Answer:
No, economic opportunities can never outweigh the environmental damage because these two are interlinked with each other and degradation of one impact the other one in the same way
Explanation:
No, economic opportunities can never outweigh the environmental damage because these two are interlinked with each other and degradation of one impact the other one in the same way. Hence, if the environment is degraded for carrying out commercial activities, the economy will fall as there will be high pollution, increased consumption of non-renewable resources, global warming etc. that will require cost input for rectification thereby adversely affecting the economy.