1. delta   group of islands found close together in the sea   triangular patch of deposited silt at the mouth of a river formed by its diverging branches   fertile area in desert where there is water   port protected naturally or artificially to provide shelter for ships   Hint Half-n-half Clue   2. glacier   extensive stretch of elevated, level land   river of ice moving downward very slowly   part of sea filling wide-mouthed opening of the land   land jutting out into the sea   Half-n-half Clue   3. desert   piece of land surrounded by water   low, flat or almost level land   dry barren land that receives little or no rainfall   thick mass of floating ice in the sea   Half-n-half Clue   4. bay   mouth of a large river affected by tides   port protected naturally or artificially to provide shelter for ships   part of sea filling wide-mouthed opening of the land   narrow strip of land joining two larger land masses   Half-n-half Clue   5. gulf   mouth of a large river affected by tides   river of ice moving downward very slowly   group of islands found close together in the sea   large area of sea partly surrounded by land   Half-n-half Clue   6. oasis   land jutting out into the sea   extensive stretch of elevated, level land   fertile area in desert where there is water   port protected naturally or artificially to provide shelter for ships   Half-n-half Clue   7. harbor   land jutting out into the sea   port protected naturally or artificially to provide shelter for ships   large area of sea partly surrounded by land   mouth of a large river affected by tides   Half-n-half Clue