Answer:
Green house effect and human activity.
Explanation:
-The green house effect: Some gases in the atmosphere trap the heat and doesn't allow it to scape making the Earth warmer.
-Human activity: The industrial activities have increased the carbon dioxic levels that have contributed to the higher temperatures. Also, deforestation, fluorinated gases and fertilisers containing nitrogen have contributed to climate change.
Transit efficiency, energy usage, and average income
In my opinion, Switzerland comes closer to having a pluralist society. As a federation, it has four national languages (German, French, Italian, and Romansh) that are equal in status, even though the majority of its citizens' native language is German, and Romash is spoken by only 0.6% of the population. Each of the 26 cantons has chosen one or more of them as official languages. The cantons have a very high level of autonomy and independence. So, the society is pluralist because the federal government recognizes the differences that exist among the population, and has engraved those differences in its constitution.
Answer:
Inner diameter: It is the diameter obtained by subtracting the thickness of the wall from the outer diameter of the object. It is the nominal diameter
While,
Drift diameter: It is the diameter of an object (pipe or bolt) which is the guaranteed diameter, less than the nominal diameter. It is usually 3.2 mm less than the nominal diameter
Explanation:
Inner diameter: It is the diameter obtained by subtracting the thickness of the wall from the outer diameter of the object. It is the nominal diameter
While,
Drift diameter: It is the diameter of an object (pipe or bolt) which is the guaranteed diameter, less than the nominal diameter. It is usually 3.2 mm less than the nominal diameter
Answer:
Coal is called a fossil fuel because it was made from plants that were once alive! Since coal comes from plants, and plants get their energy from the sun, the energy in coal also came from the sun.
