Answer:
A. It often has a mottled appearance due to its heterogeneous composition - Rock
B. Atoms in all specimens have the same structure and shape - mineral
C. It is generally found in crystalline form - mineral
D. Every specimen varies in terms of atomic structure - Rock
Explanation:
A. Rocks has mottled appearance which means it can present in mottled green, white, and red because of heterogenous composition. Rocks can be formed with varying thickness by stronger and weaker rock.
B. Minerals have ordered atomic structure and hence form same shape of all specimens.
C. Minerals have crystalline properties including Smooth, flat surfaces with regular geometric outlines.
D. Rocks are formed from the combination of different minerals and hence every specimen varies in terms of atomic structure.
Hence, the correct answer is:
A. Rock
B. Mineral
C. Mineral
D. Rock
Answer:
It's A
Explanation:
Communism isn't good for business so it must be A
The three main rock formations are the late-Precambrian Malmesbury group (sedimentary and metamorphic rock), the Peninsula granite, a huge batholith that was intruded into the Malmesbury Group about 630 million years ago, and the Table Mountain group sandstones that were deposited on the eroded surface of granite and Malmesbury series basement about 450 million years ago. The sand, silt and mud deposits were lithified by pressure and then folded during the Cape Orogeny to form the Cape Fold Belt, which extends along the western and southern coasts. The present landscape is due to prolonged erosion having carved out deep valleys, removing parts of the once continuous Table Mountain Group sandstone cover from the Cape Flats and leaving high residual mountain ridges.[1]
Answer:
Mawsynram and Cherrapunji
Explanation:
Mawsynram and Cherrapunji in Meghalaya are the two regions of India which receive more than 400 cm of rainfall annually.