GE L10 unit 7 (Vocabulary part 2)

What does it mean if a material is water-resistant?

• It absorbs water quickly.

• It can resist water to some extent.

• It is completely waterproof.

• It breaks down in water.

Which of the following is an example of disposable cups?

• Ceramic mugs used at home.

• Plastic cups meant for single use.

• Glass cups used in cafes.

• Metal tumblers for long-term use.

What does decompose mean in environmental terms?

• To produce waste materials.

• To naturally break down into simpler substances.

• To be resistant to decay.

• To release toxins into the soil.

Plastic debris refers to:

• Clean plastic used in manufacturing.

• Recycled plastic products.

• Pieces of plastic waste found in the environment.

• Plastic materials stored for future use.

What are natural fibres?

• Man-made threads used in clothing.

• Fibres that decompose immediately.

• Threads or materials from plants or animals.

• Fibres resistant to heat and water.

Polyethylene is commonly used for:

• Metal containers.

• Organic clothing.

• Plastic packaging and bags.

• Wood-based furniture.

Why are chemicals from plastic waste considered toxic to the environment?

• They produce energy efficiently.

• They are biodegradable.

• They harm natural ecosystems.

• They dissolve in water easily.

A material that can withstand high temperatures is described as:

• Water-resistant.

• Disposable.

• Heat-resistant.

• Decomposable.

Heat-sealed packaging is used to:

• Ensure food remains fresh.

• Break down waste more efficiently.

• Allow air to pass through.

• Reduce the need for natural fibres.

Generate waste means:

• To recycle all materials.

• To create or produce unwanted materials.

• To reduce waste materials.

• To dispose of waste safely.