PLEASE HELP In 2018 China had the world’s largest population and India had the second largest population.

A. Identify the TWO types of data shown in the table that are used to calculate the rate of natural increase.

B. Describe what the total fertility rate represents.
Using India's rate of natural increase shown in the table, describe how to calculate the doubling time of India's population.

C. Using the data shown in the table, describe the ability of China's population to replace itself over time.

D. Explain how China's population statistics are unusual for a country with an economy that is still in the process of industrializing.

Mantle convection is the process that drives plate tectonics. the theory of plate tectonics states that the crust is divided into plates that float on the semi molten mantle below. the circular motion of the magma as it slowly rises and falls or move though convection cells drags the plates along causing them to move. the heat source in the lamp would represent the earth's core. the core is the source of energy that drives convection in the mantle. the lava represents molten magma under the earth's surface. if the lava lamp had floating pieces they would move as the circular motion of the lava in the lamp as it rises and falls would move them along the surface. these floating pieces would represent pieces of the earth's crust.