acid rain

(to) advance

balance

biodegradable

carbon

chain of life

climate

climatologist

combustion

concern

(to) contaminate

contamination

delicate

detergent

(to) devastate

disease

disposal

drought

endangered

environmental studies

equilibrium

evidence

fertile

hazard

hostile

impact

infant mortality

litter

nutrient

packaging

peril

power station

precipitation

(to) presume

(to) protect

repercussion

renewable

resources

sewage

skin cancer

supply

threat

waste management

issue

climate change

harmful

solar radiation

pollutant

to date

fumes

toxic

transport

cattle

heatwave

to spread

poison

to have access to sth

pollutant

raw material

to waste resources

varied

habitat

soil

sustainable

extinction