A chemical property of a mineral is evident if the mineral B, bubbles when acid is placed on it.
Hope his helped!
Answer:
<em>Mantle convective current</em>
<em></em>
Explanation:
The North American Plate is a tectonic plate that covers most of North America, Greenland, Cuba, the Bahamas, extreme northeastern Asia, and parts of Iceland and the Azores. It is Earth's second largest tectonic plate, behind the Pacific Plate. It is thought to be moved by the very slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior to the planet's surface.
Answer:
Puerto Montt (Mapuche: Meli Pulli) or (English: Port Montt) is a port city and commune in southern Chile, located at the northern end of the Reloncaví Sound.
Explanation:
The universe is made of matter.
Answer:
Gradational.
Explanation:
Gradational means stage wise successive changes. The contact between shale and sandstone is gradational. It has different layers of rocks and soil which are lying below the surface. The sandstones dominates all the parts as it is largest part and occupies more space.
