Answer:
Population growth is the increase in the number of people in a population. Global human population growth amounts to around 83 million annually,[2] or 1.1% per year.
Answer: Around 760 miles (1,220 km)
At the center of the Earth is the core. According to NASA, It has two parts; The solid, Inner core which's made up of iron has around 760 miles (1,220 km). It's surrounded by a liquid, outer core composed of a nickel-iron alloy. The outer core is approximately 1,355 miles (2,1801 km) thick
Explanation:
Plate tectonics will slow and eventually stop.
Its false, it is worse in china.