Complete the sentences with one word. The first letter is given.

1 There is a new drinks m in the office. It makes excellent coffee.

2 Many people are buying e cars and motorbikes. This is reducing air p in our cities.

3 LED t turns 95 percent of e into light and only 5 percent into heat.

4 The p products we use are a serious problem for the e.

5 When we r paper, metal and glass, companies can make new products with the materials