Which of the following statements is true? The crust below the continents is made of basalt and salt sediment.

According to continental drift theory, the continents used to be joined together.

The crust below the continents is thinner than the crust below the ocean.

The Earth's tilted axis is the main reason for day and night.

the answer is c

explanation:

is this for the e2020 class

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.