Answer:
The first recorded attempt to discover the Northwest Passage was the east-west voyage of John Cabot in 1497
Explanation:
The moon's volatile elements evaporate early in the moons history do to violent impact.
Explanation:
Olivine -
It is the primary component of the upper layer of mantle , Olivine is one of the common mineral present on the subsurface of Earth .
The structure of olivine is neosilicate . The general formula is
( Mg²⁺ , Fe²⁺ )₂SiO₄
It has an independent unit of SiO₄ , which is independent , having a tetrahedral structure .
Answer:
1. B
Clastic sedimentary rocks are formed by fragments of rock that are squeezed and cemented together.
2. B.
Shale and sandstone are both considered clastic sedimentary rocks.
3. D
The rock formed in a fast-moving stream.
Explanation:
