Sex ratio is the difference between males and females in a population. In China, sex ratio is an issue because of how favored males are. There is cases of femicide and girls are usually put up for adoption leading to an unbalanced sex ratio.
<u>Answer:</u>
A student is modelling an Oceanic plates boundary.
<u>Explanation:</u>
It is because a student has made a simple clay model which shows the motion of the plates.
Oceanic plates are formed by divergent plate boundaries.
These zone represents where magma creates a new Oceanic crust. It is much denser.They cover more areas and they are thin as compared to continental plates.It always found at the bottom of the oceans.It is formed billion years ago.
Answer:
Africa, more than 50,000 , 10,000-20,000
Explanation:
cause i just did it
