What is pollution?

What causes acid rain?

How is co2 related to climate change and why are they global?

How is sulfur dioxide related to climate change?

How can acid rain and climate change be reduced?

Why is pollution monitored?

How is Pollution monitored?

What is the greenhouse effect?
(Model)

What is the greenhouse effect?
(explanation)

What is climate change/global warming?

What is the independent variable?

What is the dependent variable?

What is the controlled variable?

Other arguments for global warming?

What is the effect of pH of the soil can affect the plant growth?

How air particulates affect sufferers?

Problems with acid rain?