Which Recently Discovered Fact About the Sun Might Have Some

question 103

Multiple Choice

Which recently discovered fact about the Sun might have some bearing on climate changes and the weather on Earth?

• A) The Sun's surface is oscillating up and down every 5 minutes.
• B) There are far fewer neutrinos emitted from the Sun than predicted.
• C) Solar wind seems to originate in cooler regions of the corona-the coronal holes-and their number varies month by month.
• D) The Sun's overall energy output depends on the 11-year sunspot cycle.

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Definitions:

Consumer Protection Legislation

Laws and regulations designed to ensure the rights of consumers are protected against unfair practices by businesses.

Province

A territorial unit of administrative division within a country, often enjoying a certain degree of self-government.

Negotiable Instruments

Financial documents, such as checks or promissory notes, that guarantee the payment of a specified amount of money, either on demand or at a set time, with the feature of being transferrable to another holder.

Consumer Transaction

An exchange or agreement regarding the sale, lease, or provision of goods or services between a seller and a consumer.