G10 U1 Looking back grammar

1. Power used for driving machines, providing heat and light

• energy

• carbon footprint

• explosion

• method

1. Causing no harm to the environment

• refillable

• eco-friendly

• sort

• raw material

1. A way of living that is good for the environment

• organic

• household appliances

• green living

• awareness

1. The way a person or a group of people live

• awareness

• lifestyle

• adopt

• protect

1. Knowledge or understanding of something

• appliance

• carbon footprint

• awareness

• lifestyle

1. To keep something safe from injury or damage

• explode

• adopt

• protect

• reduce

1. The amount of CO, produced by human activities

• carbon footprint

• emission

• energy

• material

1. Causing harm

• deposable

• chemical

• harmful

• organic

1. To make something smaller in size or amount

• reduce

• adopt

• estimate

• litter

1. A device or machine, especially an electrical one that is used in the house

• lifestyle

• chemical

• appliance

• energy