Water Instead of Sugar — Three Days Running

Quick quiz

These ask about details you only notice by really doing the task. Get every one right to pass.

1. 1. You check a tap for a slow drip. What's the most reliable sign it's leaking?

   The tap handle feels coldThe sink looks shinyThe tap makes a click when turnedWater collects in a cup left under it overnight

2. 2. Why rinse a container before recycling it?

   It isn't needed at allWet items recycle fasterIt makes the bin smell nicer onlyFood residue can spoil a whole batch

3. 3. Why does saving hot water count twice?

   You save the water and the energy used to heat itHot water evaporates fasterHot water is harder to recycleCold water costs nothing

4. 4. While sorting recycling, which item most often contaminates the paper bin?

   A clean cereal boxA greasy pizza boxA flattened shipping boxOffice paper