1. small river flowing into a bigger main river   Hint First letter clue   2. low land between hills or mountains   First letter clue   3. land jutting out into the sea   First letter clue   4. piece of land surrounded by water   First letter clue   5. narrow strip of land joining two larger land masses   First letter clue   6. triangular patch of deposited silt at the mouth of a river formed by its diverging branches   First letter clue   7. narrow strip of water connecting two large bodies of water or seas   First letter clue