REVIEW VOCABULARY UNIT 6,7,8

the management of land, water, and animal habitats to stop them from being destroyed

(a)  

designed to cause as little harm as possible to the planet

(a)  

the natural world, including the land, water, air, plants, and animals

(a)  

chemicals and waste that harm the environment

(a)  

buses and trains, etc. that anyone can use

(a)  

the business of providing services to people who are traveling for a vacation

(a)  

use more of something than you need

(a)  

an event that causes damage or injury

(a)  

something you stick over a cut on your skin to protect it

(a)  

an injury you get from something very hot

(a)