Complete the sentences about materials and their properties with words from the box. shatterproof • light • corrosion-resistant • durable • elastic • natural •

rigid • flammable • malleable • heat-resistant

1. Wood is very often used in interiors because it looks _warm.

2. Aluminium and magnesium are important for car makers because they are and therefore good for weight-saving.

3. Safety regulations require that the foam used in car seats shouldn't be .

4. Rubber should be able to withstand great temperature differences while staying . In other words, it shouldn't become brittle.

5. Windscreens are made of a special glass to protect drivers in accidents.

6. Fabrics used in cars need to be and not look old too quickly.

7. Steel is used for load-bearing parts because it is .

8. Sheet metal is used for large car parts because it is and dent-resistant.

9. Ceramic, which is , is used in the catalytic converter because of the very high temperatures.

10. Aluminium is ideal for bumpers and other body parts because it is .

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1. Wood is very often used in interiors because it looks warm.

Explanation: Wood has a natural and warm appearance, making it a popular choice for interior designs in homes, offices, and other spaces.

2. Aluminium and magnesium are important for car makers because they are light and therefore good for weight-saving.

Explanation: Both aluminium and magnesium are lightweight materials, which makes them ideal for car manufacturing. Using these materials can help reduce the overall weight of the car, leading to better fuel efficiency and improved performance.

3. Safety regulations require that the foam used in car seats shouldn't be flammable.

Explanation: Flammable materials can easily catch fire and pose a danger to people. Therefore, safety regulations mandate that the foam used in car seats should be non-flammable to ensure the safety of passengers in case of accidents or fires.

4. Rubber should be able to withstand great temperature differences while staying elastic. In other words, it shouldn't become brittle.

Explanation: Rubber is often subjected to various temperatures, and it needs to maintain its elasticity to function properly. If rubber becomes brittle due to temperature changes, it can easily break or crack, losing its usefulness and flexibility.

5. Windscreens are made of a special glass to protect drivers in accidents.

Explanation: Windscreens or windshields in cars are made of special glass that is designed to withstand impact and protect the driver and passengers during accidents. This glass is formulated to reduce the risk of shattering, preventing further harm from broken pieces.

6. Fabrics used in cars need to be durable and not look old too quickly.

Explanation: In cars, fabrics are exposed to constant use, wear, and tear. Therefore, they need to be durable to withstand regular use and maintain their appearance without aging too quickly. This ensures that the car's interior remains visually appealing for a longer period.

7. Steel is used for load-bearing parts because it is rigid.

Explanation: Load-bearing parts in structures or vehicles need to be strong and rigid to support the weight or load they carry. Steel, known for its high strength and rigidity, is often chosen for such parts to ensure structural integrity and safety.

8. Sheet metal is used for large car parts because it is malleable and dent-resistant.

Explanation: Large car parts made of sheet metal, such as car panels or body parts, need to be both malleable and dent-resistant. Malleability allows for shaping and forming the metal into desired shapes, while dent resistance ensures that the parts can withstand minor impacts without getting permanently damaged.

9. Ceramic, which is heat-resistant, is used in the catalytic converter because of the very high temperatures.

Explanation: Catalytic converters are responsible for converting harmful exhaust gases into less harmful substances. These converters operate at very high temperatures, and ceramics, known for their high heat resistance, are used in this component to ensure that it can withstand and function effectively under such extreme conditions.

10. Aluminium is ideal for bumpers and other body parts because it is shatterproof.

Explanation: Bumpers and body parts in cars are designed to absorb impacts and protect the vehicle and its occupants. Aluminium is used for these parts because it is shatterproof, meaning it can withstand impact forces without breaking or shattering, enhancing the overall safety of the vehicle.