Pressure, Cold Fronts/ Warm Fronts, precipitation, and Energy(Kinetic/Potential) [average KE=Temp]
The change in temperature is 49 degrees, calculated by subtracting the final temperature (-4 degrees) from the initial temperature (45 degrees).
There are four main kinds of changes that can affect the earth's surface: 1)Earthquake 2)Flood 3)Valcano 4)Temperature
The change is 15 downward.
water
The indicators of a chemical reaction are :- 1. Change in colour 2. Change in temperature 3. Evolution of a gas 4. Formation of a precipitate
The density of water is only 1 g/cm3 at 4 degrees Celsius. Any other temperature, and the density is less than 1. So technically, if it was not 4 degrees, you would change its temperature to increase its density. The only other way to increase the density is to add things to/dissolve things in the water, such as salt, sugar, or anything else soluble in water.
Some factors are: low temperature, low pressure, low concentration of reactants, no stirring, coarse particles, etc.
Spaghetti sauce will boil at a temperature a bit of that of boiling water. The different things in spaghetti sauce will change its boiling point, and the amounts of these different things affect it as well.
The question is ambiguous, controlling factor of what? Specific gravity will change according to temperature (all other things being equal) Salinity will not change with temperature. Water will is most dense at about 4 degrees Celsius, and will become less dense at higher and lower temperatures (to a point)
Temperature increase, heat applied.
14 degree increase
The 4 things they can cause are tsuanmi's, landslids, rivers flowing backward, and a sesmic gap. There are deadly and you do not want to underestimate them