Concerns about cruel farming methods converted her to vegetarianism

Many of these factories pollute the air with hydrogen sulfide

Soon after hitting the water, I saw a Hurricane above me which I discovered later was Barber

An average car emits five lungfuls of poisonous carbon monoxide gas per mile

Industrialized countries consume natural resources in huge quantities

If ozone deterioration persisted, they warned, solar ultraviolet radiation would flood Earth

If predictions are correct, the sea level may increase more than four inches

New ways of reducing the damage to the environment are urgently needed

Nearly 100 cities have air pollution that exceeds federal standards

Move the plants to a south-facing wall, where they can absorb daytime heat

CFC (chlorofluorocarbon) is just one chemical that depletes the ozone layer

There are several theories as to why the dinosaurs become extinct

Roadways that run through city centres, food refrigerators that destroyed the ecosystem of their homeworld

The 2.4-liter four-cylinder engine generates 138 horsepower

Thousands of miles of rainforest (тропический лес) are disappearing every year