Answer:
The main mechanism that is behind the configuration of the present landscape and the formation of oceans is the plate tectonic movement, which is continuously taking place since the last 250 million years. This plate movement is going on due to the generation of large uprising current in the mantle, which is commonly known as the convection current. These currents are originated due to the heat radiated from the extreme interior of the earth.
Due to this motion of plates, there formed three different types tectonic boundaries such as the convergent, transform and divergent boundary. The high elevated mountains are formed adjacent to the convergent plate boundaries and the divergent plate boundaries are responsible for the formation of ocean bodies.
The continents are generally comprised of continental crust, which is comprised less denser minerals and rocks, and on the other hand, the oceans are comprised of oceanic crust which are made up of heavier minerals and rocks. It is because of this reason, the continents floats and it rises up during the collision of any two plates namely continent-continent, continent-ocean or oceanic-oceanic plate collision.
Answer:
B. The Murray
Explanation:
The Scheme collects and stores the water that would normally flow east to the coast and diverts it through trans-mountain tunnels and power stations. The water is then released into the Murray and Murrumbidgee Rivers for irrigation.
Answer:
D. about 85% is the correct answer
Explanation:
hope this helps
Usually, when two plates comes together (moving towards another), its forms the convergent type of boundary
<h3>
What is convergent type of boundary?</h3>
The convergent boundary is a point in the lithosphere where two or more plates collide because they move towards themselves.
Some features of the convergent boundary includes activities of earthquakes.
In conclusion, when two or more plates comes together, they forms a convergent type of boundary.
Read more about convergent boundary
<em>brainly.com/question/19930199</em>