Questions 1 )when does a spring tide take place? a) at the beginning of spring b) only during the spring season c) only after spring is over d) at any time question 2 )when the moon and sun partially cancel each other out, this is what kind of tide? a) spring tide b) low tide c) neap tide d)high tide question 3) which statement is true ? a) tides occur about an hour each day b)tides occur at the same time each day c)tides occur about an hour earlier each day d) tides do not happen at set times question 4) what causes the tides ? a) the rotation of the earth b) gravity of the moon and sun c) the rotation and gravity of the earth d)hurricanes