书籍 Face2Face - 初中级 - 单元 5 - 5A

the natural world around us where people, animals, and plants live

the planet earth, where we all live

the number of people who live in a particular city or country

things that people and animals eat, such as meat or vegetables

a change in water, air, etc. that makes it harmful or dangerous

‌a thick, tropical forest with tall trees and consistently heavy rainfall

the amount of money required to maintain basic needs and expenses in a particular place or location

a liquid that is smooth and thick, made from animals or plants, and used in cooking

the rising of a body of water that covers dry places and causes damage

energy that is produced using renewable, environmentally friendly sources, such as wind, solar, or hydroelectric power

all wild animals, considered as a whole, living in the natural environment

the increase in the average temperature of the Earth as a result of the greenhouse effect

a huge round object that moves in an orbit, around the sun, or any other star

a permanent change in global or regional climate patterns, including temperature, wind, and rainfall

a big round mass covered in land and water, on which we all live

a liquid used by cars, trucks, etc. as a fuel