The most common map used is ordnance survey maps
B. The oldest crust is closest to the mid-ocean ridge.
Answer:
<u>Structure G</u> is Option (c) : Vacuole
Answer:
Gas from Earth's core came to the surface through volcanoes.
Recent hypotheses about the origin of organic molecules suggest that these molecules may have formed in hydrothermal vents deep in the oceans, where hot gases and elements emerge from cracks in Earth's crust.
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