Grade 8- Unit 7 & 8

The.....................of lakes, rivers, oceans or underwater cause water pollution. (contaminate)

odd one out (STRESS)

A. SCIENTIFIC B. DRAMATIC C. ATHLETIC D. DOMESTIC

• A

• B

• C

• D

Odd one out (STRESS)

A. PHYSICAL B. HORRIFIC C. BEAUTIFUL D. DIFFERENT

• A

• B

• C

• D

if we use water.................., more people will have fresh water (care)

Are all types of pollution....................to the health of humans and animals? (harm)

Examples of primary .............are exhaust fumes from cars, soot from smoke and ash from volcanic eruption (pollute)

The polluted water results in the.................of many aquatic animals and plants (die)

This type of pollution is a side effect of industrial civilisation. Its sources include lighting, advertising...

• noise pollution

• air pollution

• soil pollution

• light pollution

It is th presence of harmful materials in water, such as sewage, dissolved metals, waste from farms and factory, and crude oil spilled from shipwrecked tankers

• water pollution

• oil pollution

• noise pollution

• air pollution

The opposite of "well-treated"??