insect
(n) any small creature with six legs and a body divided into three parts- côn trùng
essential
(adj) completely necessary; extremely important in a particular situation or for a particular activity- cần thiết
flora
(n) the plants of a particular area, type of environment or period of time- thực vật
fauna
(n) all the animals living in an area or in a particular period of history- động vật
natural resources
(n) materials or substances such as minerals, forests, water, and fertile land that occur in nature and can be used for economic gain - tài nguyên thiên nhiên
national park
(n) an area of land that is protected by the government for people to visit because of its natural beauty and historical or scientific interest- vườn quốc gia
biodiversity
(n) the existence of a large number of different kinds of animals and plants which make a balanced environment- sự đa dạng sinh học
overuse
(n) the act of using something too much or too often- sự sử dụng quá mức
non-living
(adj) inanimate; inorganic-không sống
survival
(n) the state of continuing to live or exist, often despite difficulty or danger- sự tồn tại
raw material
(n) the basic material from which a product is made- nguyên liệu thô
product
(n) a thing that is grown, produced or created, usually for sale- sản phẩm
