Answer:
Feldspar-clay
Quartz- No chemical change
Olivine- Limonite
Explanation:
When chemically weathered, some of the original minerals of granite change into different minerals.
Feldspar, for example, tends to hydrate and transform into a clay mineral.
Iron-rich minerals, like olivine, turn into limonite by chemical weathering. Quartz is considerably resistant to chemical weathering, so it´s the least susceptible to the chemical change.
Answer: Option (C)
Explanation:
A tombolo is a depositional feature that is formed when the longshore current, moving parallel to the sea shore, carries the sand long with them and deposits along the shoreline. After this, subsequent backwash carries the sands along with it and deposits at a right angle to the sea shore. This deposited sands and other materials connects the shore to an island and this features are known as tombolo.
Thus, the correct answer is option (C).
Its B , cause its the build up of magnetic energy that is suddenly released ,causing what we see and call a solar flare and it looks like a bright light coming out of the representation
