Humans Cannot Survive on the Surface of Mars for Long

question 40

Multiple Choice

Humans cannot survive on the surface of Mars for long periods of time because

• A) there is not enough oxygen in the atmosphere.
• B) the range in temperature between day and night is too large.
• C) the flux of ultraviolet radiation reaching the surface is too high.
• D) All of the above are valid reasons.

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Definitions:

Net Income

The total profit of a company after all expenses and taxes have been deducted from total revenue.

Long-term Debt

Loans and financial obligations lasting more than one year, often used to finance capital investments or operations.

Total Capital

The sum of a company's debt and equity, representing the total funds that a company can employ in its operations and growth.

Interest Charges

The cost incurred for borrowing money, typically expressed as a percentage of the total amount borrowed.