My Podcast Site

activity 10

A BRIEF STORY OF CLIMATE CHANGE

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.
I think that it's better to pay a 1 % now because this way we save ourselves the need to have to pay 20 %.

activity 1

A BRIEF STORY OF CLIMATE CHANGE
1.-Explain, briefly, what Greenhouse effect gases are and how they produce climate change.
They are named gases of effect invernader to the gases which presence in the atmosphere contributes to the greenhouse effect.
They produce the warming of the Earth since they stop to spend the solar radiations (both light and caloric) and on having bounced agains the surface, the caloric radiation returns to go the space but he can´t since the greenhouse gases don´t leave here.

ordering fractions

This spread will show you how to: Compare and order fractions by rewriting them with a common denominator
Keywords: -Ascending -Common denominator -Denominator -Descending -Least common multiple (LCM) -Numerator
The least common multiple (LCM) is the lowest number that two (or more) numbers will divide into exactly Ascending- is going up Descending- is going down
In the fraction 2/5 The top number, 2, is the numerator The bottom number, 5, is the denominator The common denominator of 2/5 and 5/12 is 60, the LCM of 5 and 12 (the original denominators)
To compare two or more fractions: 1) Find the common denominator  2) Work out the equivalent fractions  3) Write the fractions in ascending or descending order

text 1995

1995 - IPCC Second Assessment Report concludes that the balance of evidence suggests "a discernible human influence" on the Earth's climate. This has been called the first definitive statement that humans are responsible for climate change.