Mixing water and sugar is a physical change. A physical change is just a change in the form of the substance, whereas a chemical change is when the substance itself changes… chemically. An easy way to figure out which is which is trying to "undo" the change. If it can be undone, it is physical.
The ph of smoke disrupts the natural ph of water( which is 7, the neutral ph) in the atmosphere causing it to become acidic . This is dangerous as it will also have effects on rain and soil ph.
The sun: heats land more quickly than water, creates wind by unevenly heating the earth.
- creates wind by unevenly heating the earth
- heats land more quickly than water
<u>Explanation:</u>
Land surfaces assimilate substantially more sunlight based radiation than water. Water reflects most sun based radiation that arrives at its surface back to the climate. Since land ingests increasingly sun oriented radiation the land surface holds more warmth as do the vegetation for vitality. Subsequently, land surfaces warm more rapidly than water.
Also, we can say that the reason for the breeze is the lopsided warming of the Earth's surface by the Sun. The Earth's surface is made of various land and water zones, and these fluctuating surfaces assimilate and mirror the Sun's beams unevenly. This is exacerbated by the Earth's tilt. Since the focal point of the Earth gets more daylight, it is reliably more sultry than different pieces of the Earth.
They are volcanoes
The difference between a quiet and explosive eruption is the silica content. In a quiet eruption, the magma is low in silica, allowing the magma to flow out gently. In an explosive eruption, the magma is high in silica, which causes the magma to be thick and sticky.