1) Side of a river a) Valley b) Embankment c) Bank d) Downstream 2) An artificial or man-made river channel a) Canal b) Tributary c) Waterfall d) Reservoir 3) Where two rivers or streams meet a) Tributary b) Confluence c) Bank d) Source 4) The direction that the river flows, towards the mouth of the river a) Rapids b) Embankment c) Confluence d) Downstream 5) Occurs near or at the mouth of a river, where the tide meets the current and the fresh and salt waters mix. a) Confluence b) Estuary c) Downstream d) Rapids 6) a steep-sided river valley which is very narrow and deep a) Plain b) Gorge c) Estuary d) Oxbow 7) A small arc-shaped lake formed when a meander is sealed off by deposition a) Rapids b) Waterfall c) Estuary d) Oxbow 8) A large area of nearly flat land which does not have any significant hills a) Plain b) Estuary c) Source d) Valley 9) Materials that are not supposed to be in the river make it dirty a) Rocks b) Evaporation c) Ice d) Pollution 10) Fast-flowing stretches of water formed where the river surface breaks up into waves a) Estuary b) Reservoir c) Rapids d) Confluence 11) An artificial lake created by building a dam across a river a) Canal b) Reservoir c) Estuary d) Meander 12) Where the stream begins a) Tributary b) Plain c) Source d) Meander 13) A stream or river that feeds into a larger watercourse a) Confluence b) Waterfall c) Tributary d) Rapids 14) A long trough in the landscape that has been eroded by a river or a combination of river and glacier action a) Valley b) Waterfall c) Tributary d) embankment 15) A place where the river course is interrupted by a tall step a) Waterfall b) Plain c) Confluence d) meander 16) A raised river bank to prevent flooding a) Embankment b) Dam c) Reservoir d) Rapids 17) The process by which liquid water changes to water vapour when it is warmed a) Rapids b) Precipitation c) Dam d) evaporation 18) A large bend in a river a) Gorge b) Meander c) Nile d) Rapids 19) Water in any form which falls to earth. It includes rain, sleet, hail and snow. a) Rapids b) Plain c) evaporation d) precipitation 20) Longest river in the uk a) Thames b) Severn c) Nile d) Missouri 21) Longest river in the world a) Amazon b) Thames c) Nile d) Rapids 22) Longest river in Asia a) Ganges b) Thames c) Severn d) Yangtze 23) Longest river in South America a) Thames b) Amazon c) Rapids d) Missouri 24) Longest river in North america a) Rapids b) Missouri c) Oxbow d) Amazon 25) Longest river in Europe a) Volga b) Missouri c) Oxbow d) Tributary

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