Pollution in the Industrial

The Human Industrial Activitys:)
They had a least 2.5 million on tons(6.5 billion pounds) of toxic chemicals from about 2,000 industrial facilities are unusally released into the environment, including nearly nearly 45,360 metric tons (100 million pounds) of recognized carcinogens.

Industrial Revoution:)
during the industrial revoution in the eighteenth and nineteenth centuary pollution is what became the major problem for them at that time of the introduction of the steam engine

EARLY HISTORY:)
Human contamination of the earth's atmosphere has existed since humans first began to use fire for heating, cooking, and agriculture, approximately one-half million years ago.

By: Katia Perez:)