Compared to atoms of the same element, isotopes have different c) numbers of neutrons. Even though this occurs, the proton number remains the same. These are seen as a variation within the same chemical element.
Answer:
c. Chemical weathering
Explanation:
One of the famous landmarks in New York City is "The Statue of Liberty." It was built in<em> 1886</em> as a gift to the Americans from France.
The statue is covered with<em> copper sheets</em>, thus, it used to have a brown color. However, over time, the color turned into greenish-blue. This is because<u> the copper sheets underwent chemical weathering</u>. Such process occurred as a result of the reaction of copper with Oxygen in the air and with water. It produced<em> "copper carbonate,"</em> which is<em> greenish-blue</em> in color. Such color was noticeable in<em> </em>1900<em>, </em>but it covered the entire statue in <em>1906.</em>
The answers to this is European Colonization, rising sea water, and i wanna say slavery but im not sure
Answer:
Sweden, Gothenberg has reduced automobile use.
Explanation:
Sweden has made a few rules and regulations to reduce the automobile use. The people here are more cycle friendly. The public transport is available 24*7, so people do not use cars. They find the public transport more productive and cheaper than the use of cars.
In Gothenberg, Sweden the lorries and buses are only allowed in low emission areas for six years from the date of registration. The automobile industry is dependent mainly on the export of cars outside Sweden.