Sediments become rocks by lithification. 1  compaction-lithification occurs as the weight of overlying sediments and rocks squeeze the sediments together into rock. 2  cementation-precipitates from groundwater and the growth of secondary minerals between the fragments may cement the rock.ediments become rocks by lithification. 1  compaction-lithification occurs as the weight of overlying sediments and rocks squeeze the sediments together into rock. 2  cementation-precipitates from groundwater and the growth of secondary minerals between the fragments may cement the rock.
Weather in Mangrove Forests can ranges drastically because of their location in mainly tropical climates around the world. Most of the mangrove forestation is in the Indian Ocean, whether it be on the coasts of India or surrounding the islands of Indonesia (see Locations of Forests).
Singapore has a tropical rainforest climate with that is always hot and humid with lot of rains. Temperatures during day time drift continuously around 30Â°C, while night time temperature drops below 23Â°C and the high humidity makes this uncomfortable; tropical conditions take some time to acclimatise to.ingapore weather is not mostly sunny due to the regular rainfall and cloudy conditions which are caused by pollution and smoke. With almost no seasonal differences Singapore experiences a tropical rainforest climate, which remains hot, humid always.