Complete the definitions with the worlds in bold in the text

March the worlds in bold in the text to their detenetions.

1. Object or design that remresents an idea or thing.

2. Gradual destrution or rock or soil caused by water or weather.

3. Wery small parts of something

4. mixture of fog and smoke

5. Work of art shaped from a mateial

6. fuel formed from decomsed remails of plants and animals.