Answer:
China's main source of economic growth are through agriculture, production of goods, transportation and cheap labour.
Each of these aforementioned factors helped in boosting the economic growth and development of China.
China's agriculture produce are exported across the globe.
It's also worth noting that China had friendly policy which attracts foreign investors through their Special Economic Zones initiated by the government.
The income generated from tax generated from the foreign investors and other IGRs were used to expand their production industry whose finished goods were transited via effective transport system such as waterways to other countries especially the USA,
All these and more made China a major commercial economy.
True; with improvements in technology/manufacturing, acid rain became a major problem
Answer: During the day, especially in the afternoon, layers of air heat up, which is needed to create convective clouds
Explanation: Convective clouds, as the name implies, are created by convection. It is a process of raising warmer air of lower density than is the case with the surrounding atmosphere. Warm air contains more moisture, i.e. water vapor than cold, and when warm air rises during the day, it passes through layers of cooler air, causing water vapor to condense, creating droplets. During the morning, the air is generally cold, and during the day due to the rise in temperature, certain layers of air become warm, which then begin to rise and pass through the surrounding, cooler layers. Thus, the said condensation process takes place.
Fishing is the leading industry in Greenland.