What Was the Result of the Climate Summit Held in December

question 90

Multiple Choice

What was the result of the Climate Summit held in December
2009?

• A)All countries signed binding agreements to reduce their greenhouse gases by 20% during the next 10 years.
• B)No country signed binding agreements to reduce their greenhouse gases.
• C)Only developed industrialized countries agreed to reduce their greenhouse gases by 20% during the next 10 years.
• D)Only China and India agreed to reduce their greenhouse gases by 20% during the next 10 years.

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Definitions:

Coccolithophorids

A group of planktonic algae that produce calcium carbonate plates known as coccoliths, contributing significantly to marine sediments.

Brown Algae

A large group of mostly marine multicellular algae, including many seaweeds, that are typically brown due to the presence of fucoxanthin pigment.

Representative Clade

A taxonomic group representing a branch on the tree of life, including an ancestor and all its descendants.

Supergroup

A high-level taxonomic rank in the classification of organisms that is above the level of kingdom, used to organize the diversity of life.