How to explain what is green house ?

It's a building made out of glasses in where plants are grown that needs caring or protection in winter

It's a house used to protect plants and keep them grow correctly

The problem of malnutrition in bangladesh is caused in part by "over population."hope my answer has you : )

The zhou dynasty (1046-256 bce) was the longest-lasting of china's dynasties. it followed the shang dynasty (c. 1600-1046 bce) and it finished when the army of the state of qin captured the city of chengzhou in 256 bce.