Answer:
Italy's Unification was completed in 1870 and the factors were.
1.) The leadership of Camilo Cavour and Giuseppe Garibaldi
2.) The help of foreign powers.
3.) Italian leadership and foreign help.
The hunter gatherers today are different from the ones in the Paleolithic age due to the fact that we are much more advanced technology wise. Even if we’re talking about the amazon tribes they’ve had hundreds of years to advance the way they make their weapons. But they are also similar when it comes to the gathering aspect (I don’t know this 100% so may want to fact check it)
Alexander Graham Bell and Antonio Meucci????
Answer:
The two possible negative environmental impacts with building pipelines are:
1. It may put more GHGs in the atmosphere.
2.It may create problems and may create dangerous disasters for near live if it breaks.
Answer:
Humans cause change in the environment as there is overwhelming evidence that human activities, especially burning fossil fuels, are leading to increased levels of carbon dioxide and other greenhouse gases in the atmosphere, which in turn amplify the natural greenhouse effect, causing the temperature of the Earth's atmosphere, ocean, and land surface to increase. That greenhouse gases "trap" infrared heat is well established through laboratory experiments going back to 1856 when Eunice Foote first measured the effect.The well-documented trend of increasing of CO2 in the atmosphere is caused by the burning of fossil fuels and massive land cover changes. The "smoking gun" that shows clearly that human activities are responsible for recent increases in carbon dioxide in the atmosphere is provided by carbon isotopes (carbon atoms of different atomic weight). These isotopes allow scientists to "fingerprint" the source of the carbon dioxide molecules, which reveal that the increased CO2 in the atmosphere is caused by fossil fuel burning also.
