Responsibility - something that a person is expected to do, hazardous - very dangerous, conserve - to save or protect something, reduce - to use less of something, solution - an answer to a problem, compost - a mixture of decaying foods and other nutrients that turn into soil, toxic - poisonous; harmful, global - all over the Earth; around the world, supply - an amount of something that is available for use, effort - to try something; especially when it is hard,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?