The two important processes involved in lithification of sedimentary rocks are compaction and cementation.
Fresh sediment is usually loose material filled with open spaces or pores filled with air or water. Lithification serves to reduce this pore space and replace it with solid mineral material. The main processes involved in lithification are compaction and cementation.
Compaction compresses the sediment to a smaller volume by packing the sediment particles more tightly, removing water from the pore spaces, or by reducing the pressure at the sediment particle contact points. Cementation involves filling the pore spaces with solid minerals that are either deposited from solution or allow particles of existing sediment to grow into the pores.
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A host to feed off of, the right temperatures, basically the right living conditions for that type of bacteria. Most of the time it depends on the type of bacteria.
Answer:
Some activities have been given in curriculum of various schools.
Explanation:
- The school is a pace where the young minds are trained and they get to know about the natural environment and thus their mindset is shaped by the interaction with there environments.
- Activities such as the traffic management system and the parking spaces and the low emission for the vehicles and the activities of the lawn cleaning and the cleaning of the classrooms and the activities related to the use of the classrooms which use a material that is 100% recyclable.
- Those activities that are related to the management of food and water resources in and outside the school are an important aspect that impacts the air, water and the soil quality of the environment and indirectly the natural vegetation.
Answer:
A landscape that is easy to remember
Explanation:
Volcanoes and Mid-Ocean Ridges are kinds of geologic features form at subduction zones.
