Answer:
Option (C)
Explanation:
Plates here refers to the lithospheric plates, which can be defined as the small or large broken fragments of the earth's crust. These plates constantly moves from one place to another due to the formation of convection current in the mantle. The plates comprises both the oceanic as well as continental crust, which shares three types of distinct plate boundaries such as the convergent, transform and divergent plate boundary.
Thus, the correct answer is option (C).
The four seasons happen because of the tilt of the earth axis. During different times of the year, the rays of the sun hit different parts of the earth more directly.
The angle of the earth's tilts the northern hemisphere towards the sun during summer season while the southern hemisphere is tilted away causing winter.
Without the tilt of earth, there would be no seasons. Regions along the equator would be always be warm and sunny while those in the southern and northern hemisphere would be stuck in a gradual gradient of cold and hot.
Answer:
d. 4 hydrogen nuclei fuse to make 1 helium nucleus
Explanation:
As we know that sun is the largest source of energy and it produce high amount energy by performing a fusion reaction in the core of the sun.This reaction us known as nuclear fusion.In fusion reaction 4 hydrogen nuclei fuse and produce 1 helium nucleus.
So the answer is d.
d. 4 hydrogen nuclei fuse to make 1 helium nucleus
Answer:
Decide on a Destination. ...
Ask Your Administrator. ...
Arrange Transportation. ...
Decide on a Food Plan. ...
Plan Your Schedule for the Day. ...
Arrange Supervision and Volunteers. ...
Create a Permission Slip. ...
Decide Who's Allowed to Go.
Tie the Trip into Your Curriculum
Have a Communication Plan in Place
Explanation:
