What is a biodegradable plastic?

plastics that can be eaten away by microbes

Plastics that by nature burn away after a year

What can happen when you burn certain plastics?

They create water and Nitrogen Oxide

the lastics contain small pores which let sweat out but don't let water in

the plastics expands when the person wears them and increases the surface area to release the heat

the plastic contracts forcing heat out

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Jawad Karim 10 preguntas

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1What is a biodegradable plastic?
1. APlastics that by nature burn away after a year
2. Bplastics that can be eaten away by microbes
2An advantage of biodegradable plastics are that they last a long time
1. AVerdadero
2. BFalso
3There are codes for how plastics need to be recycled
1. AVerdadero
2. BFalso
4What can happen when you burn certain plastics?
1. ANothing
2. BThey create a poisonous gas
3. CThey create water and Nitrogen Oxide
5Biodegradable plastics can cause starvation (as an extreme)
1. AVerdadero
2. BFalso
6Recycling plastic is impossible, the plastics just melt
1. AVerdadero
2. BFalso
7Hedgehogs can get trapped in plastic wrapping of apple nets
1. AVerdadero
2. BFalso
8plastic can be made from corn
1. AVerdadero
2. BFalso
9how are some plastics said to be breathable
1. Athe plastics expands when the person wears them and increases the surface area to release the heat
2. Bthe plastic contracts forcing heat out
3. Cthe lastics contain small pores which let sweat out but don't let water in
10PTA contains cornstarch
1. AVerdadero
2. BFalso

Descripción: Test sobre Plastics, creado por Jawad Karim el 09/08/2014.
Autor: Jawad Karim
Idioma: English
Visitas: 86
Etiquetas: plastic biodegradable plastic recycling breathable plastic lol lolfish
Valoración: Aún sin valoraciones
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