If we use electric car instead of cars which run on fossil fuels,we can reduce use of fossil fuels.Hence, this car technology can be employed to conserve the fossil fuel reserves. Hybrid car technology uses two or more distinct power sources to move the vehicle.
Use of biofuels such as ethanol or biodiesel could also play an important role in saving fossil fuels. Ethanol is is the most common biofuel worldwide. It can be mixed with gasoline to any percentage and used in existing petrol engines as a replacement of gasoline. Biodiesel is beneficial because it can be used in existing vehicles with little or no adaptation.
Solar panels can be used in homes instead of electricity which is generated using fossil fuels.
Using mass transportation like train,bus,metro instead of personal car could reduce the use of fossil fuel.
Using alternate energy sources like solar power,tidal power ,wave energy,wind energy,hydro thermal energy ,geothermal and nuclear energy could definitely reduce the use of fossil fuels.
Answer: In Europe and Asia, colonial expansion resulted from the increased use of gunpowder, cannons, and armed commerce to build vast empires. Most of the defeated communities were small or disorganised.
Explanation:
Imperial expansion in Europe and Asia resulted from the increased use of gunpowder, cannons, and armed trade to establish large empires. Most of the groups that were conquered were weak or disorganized.
Answer:
One of the factors that led to the involvement of the United States in the war was a telegram made by the Germans in which he asked for support from several countries to attack the United States, and following this caused the sinking of 7 American merchant ships at the hands of German submarines. So President Wilson finally declared war on Germany on April 2, 1917. He asked all those who were against them to join the cause to end all wars.
Explanation:
This is part of the history of the First World War, and gives a brief explanation of why the United States decided to enter the war in 1917.
