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Geography Glossary B5
1. Very old granite and metamorphic rocks found in continental crust?
2. Substance having a pH greater than 7?
3. Any water solution that is basic (pH greater than 7) or has less hydrogen ions (H+) than hydroxide ions (OH-)?
4. A topographic rock structure whose shape is concave downwards?
5. A large mass of subsurface intrusive igneous rock that has its origins from mantle magma?
6. A body of sheltered water found in a crescent shaped coastal configuration of land?
7. An extensive deposit of sand and/or gravel in the form of a beach at the back of a bay?
8. A narrow deposit of sand and/or gravel found across the mouth of a bay?
9. The terrestrial interface area in between land and a water body where there are accumulations of unconsolidated sediments like sand and gravel?
10. The lateral movement of sediments on a beach when the angles of swash and backwash differ?
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