Science project work

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effects of ocean pollution

por Hayley M Lever

How to prevent water pollution

por Janasis Ong

Natural World

por Kathleen Terhune

Johannesburg, South Africa

por Joshua Hart

Environmental Science Project

Clean Water

Tools needed: - Containers to keep the water in - ph meter

Measurable effects: - The ph level of the water - The status/condition of the living things who used this

Acid Rain

Tools needed: - Water - Chemicals - Containers to hold the liquids

Measurable effects: - The number of living things in that area - The health of plants and animals - The health of people who drank it

Hydroelectric Power

Tools needed: - Water - Container

Measurable effects: - The amount of fossils fuels - The amount of air pollution

Deforestation

Tools needed: - Internet

Measurable effects: - The amount of carbon dioxide in the air - The number of living things - The amount of oxygen in the air