Answer:
D. Metamorphic, Sedimentary
Explanation:
When both plates collide, heating and high pressure causes recrystallisation of minerals that have been formed before. New mineralogical facies would surface. This is a metamorphic change and the rock becomes a metamorphic rock.
Due to the weathering of this rock, materials are eroded, transported into basins of deposition to form new sedimentary layers. The rock that forms through the compaction and cementation of the sediments is a sedimentary rock.
The correct definition of biodiversity is the following: Biodiversity is the variance of plant and animal species within an environment. Correct answer: C
The term biodiversity denotes the variety of life on Earth: variety of flora and fauna. It includes species, genetic, and ecological diversity. Without biodiversity the life on earth would be impossible.
Answer:
What new technology did the Qin Dynasty invent? Qin Shi Huangdi also standardized written language, money, systems of measurement, and the sizes of cart axles, built the beginnings of the great wall, and expanded on systems of roads and canals.
Explanation:
The answer is B. Letter b and c.
Answer:
The thick layers
Explanation:
In the Atlantic Ocean, thick layers of undisturbed sediment cover the continental margin. This region has very little volcanic or earthquake activity. In the Pacific Ocean, oceanic crust is plunging beneath continental crust.
