Preise Anmelden Registrieren

Kategorien: Alle - disease - pollution - commerce

von Larry F Sommers Vor 6 Jahren

868

Coal

This is a sample mind map

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Atmosphere and Change

Atmosphere and Change

von Joel Lam

COPD - Infection

COPD - Infection

von craig crowther

INJURY
CHAPTER 1

INJURY CHAPTER 1

von Izaty Yusof

Sulfuric Acid + Calcium Hydroxide →Water + Calcium Sulfate

Sulfuric Acid + Calcium Hydroxide →Water + Calcium Sulfate

von Rania A

Coal

Item of commerce

Fossil record

Nasty stuff

Air pollution

Lung disease

Dirty

Byproducts

Airborne soot

Ashes

Clinkers/cinders

Fly ash

Household heating

Child chore

Furnace