THE WORLD OF

TOXICANT

& WHERE

TO FIND

THEM

 
Atmosphere

Toxic substances in the air, spreading everywhree even in your breath

Lithosphere

The hidden toxicants underneath your feet

Hydrosphere

Moving toxic substances, the danger in water

Biosphere

The multiplication of poisonous substances in living things 

Latest Release

DOWNLOAD BOOK

A free online ebook "World of Toxicants and Where to Find Them" is designed to supplement an open online course in Toxicology for middle school and high school students in THAILAND.

EHT PERDO STEM PROJECT

THE WORLD OF TOXICANTS & WHERE TO FIND THEM

© 2018 EHT-PERDO STEM Project

Bangkok, Thailand

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