What is the percentage by which CO2 concentration has increased since 1750?

a. 21% c. 41% b. 31% d. 51%


ANS: B
According to the IPCC carbon dioxide concentration has increased by 31% since 1750.

Philosophy & Belief

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Nozick’s main objection to existing welfare programs is that they exceed the

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Philosophy & Belief

Which is the correct order of the first three Hebrew patriarchs?

a. Abraham, Jacob, Isaac b. Abraham, Isaac, Jacob c. Isaac, Jacob, Abraham d. All of the above.

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The viciously circular pattern of life is called

a. vidya b. dharma c. samasara d. nirvana

Philosophy & Belief

Descartes knows physical objects exist because he has sensations of them

Indicate whether the statement is true or false

Philosophy & Belief