1.-Explain, briefly, what Greenhouse effect gases are and how they produce climate change.
The greenhouse effect gases are contribued for the temperature can be augmented by the interposition of the atmosphere(Greenhouse). The gases are the water vapor and certain other gases.
2.-What kind of fossil fuels can you name?
Coal, Oil, Natural gas, petrols...
3.-In what year did carbon emissions reach one billion tonnes per year?
In 1927
4.-Express in a chart (time, population) the world’s population growth since 1800.
5.-Reckon when 7 billion world inhabitants will be reached.
On 2020.
6.-According to the chart in the text that shows the increase in CO2 concentration in the atmosphere since 1960, what is the percentage growth that has been produced in each decade?
Año 1970 /Part. Millon 325 /% Incremento 2.2
Año 1980 /Part. Millon 339 /% Incremento 4.4
Año 1990 /Part. Millon 350 /% Incremento 2.2
Año 2000 /Part. Millon 370 /% Incremento 5.7
Año 2010 /Part. Millon 390 /% Incremento 5.4
7.-What was the warmest year on record? 2007
8.-In the Kyoto protocol, it was agreed that developed countries would reduce their emissions by an average of 5% in the period from 2008-2012. Do you think it has been meeting its target?
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9.-Define Gross Domestic Product (GDP)
The gross domestic product (GDP) or gross domestic income (GDI) is a one of the basic measures of a country's overall economic performance. It is the market value of all final goods and services made within the borders of a country in a year.
10.-The Stern Review concludes that climate change could damage global GDP by up to 20% if left unchecked - but curbing it would cost about 1% of global GDP. Explain how this statement is justified
Because everybody is damagin our world and for the future our grandchildren the planet will be destroyed.
