Answer:
The compression that caused the Himalayan Mountains to form happened slowly and deformed a large area.
Explanation:
The Himalayan Mountains are the tallest mountains in the world, but also among the most massive ones when it comes to the area they occupy. These mountains are considered as young mountains, as they are still growing and the process will not end in the near future. The plates that have collided to form these mountains are the Eurasian and Indo-Australian ones, with the Indo-Australian plate dividing later and now it is a collision between the Eurasian and Indian plates.
The process of forming the Himalayas was slow. It took tens of millions of years and as mentioned it is an ongoing process. With two continental plates colliding, a very large area along the plate boundary experienced deformation, where the crust over a vast area was and still is lifted up, thus gradually creating the Himalayas. These mountains are so big and located in a place where they have managed to act as barriers between civilizations of several different regions in Asia.
I believe the first one is 'physical geography' :-)
Answer:
C. huge tidal waves on the Sun
Explanation:
The nebular hypothesis for the formation of the solar system is centered on the notion that there is a spinning cloud often referred to as Nebula.
It comprises dust that is major of light elements, which is then compressed into a protoplanetary disk, thereby resulting in a solar system comprising of sun and other orbiting planets revolving around it.
Hence, some of the observational features that support the nebular hypothesis for the formation of the solar system are:
1. All the planets in the solar systems revolving around the sun in the same counterclockwise direction
2. The orbital planes of the planets are nearly the same in the coplanar state. This is due to the formation of planets from the Sun's disk of dust.
3. inner planets are small and rocky and the outer planets are made of ice and have. This is due to the temperature difference in the solar system. With the higher temperature near the Sun and lower temperature farther from the Sun.
Hence, the correct answer is Option C.
Answer: Seafloor spreading helps explain continental drift in the theory of plate tectonics. When oceanic plates diverge, tensional stress causes fractures to occur in the lithosphere. At a spreading center, basaltic magma rises up the fractures and cools on the ocean floor to form new seabed.
The answer of how it is convert is the sun generates energy
by slowly contracting in size; converting gravitational potential energy into
thermal energy and this is called gravitational contraction. Gravitational collapse is the narrowing of an
astronomical object due to the effect of its own gravity, which tends to draw
matter inward toward the center of gravity.