Matching Pairs ReliefOnline version Aspectos básicos del relieve by Tomás Agustín Reina Narváez 1 Oceanic trenches 2 Mountains 3 Gulf 4 Plain 5 Plateau 6 Cape 7 Continental shelf 8 Depressions 9 Peninsula It is a section of the land that extends into the sea High plain over 200 metres in altitude It is an extension of the land surruonded by water on all but one side Narrow elongated depressions Flat or gently undulating land with an altitude of no more than 200 metres above sea level Elevated land more than 600 metres in altitude with steep slopes. It is a part of the sea that extends into the sea Sunken areas that are usually crossed by rivers and sometimes occupied by lakes It is a gentle incline that extends out from the continents under the marine water