If the Combustion of Fossil Fuels Adds About 5 *10¹²

question 105

Multiple Choice

If the combustion of fossil fuels adds about 5 *10¹² kg of carbon to the atmosphere as CO₂ each year, how much oxygen is required to produce this amount of carbon dioxide?

• A) about 1.3 *10¹² kg
• B) about 1.3*10¹³ kg
• C) about 2.6 *10¹² kg
• D) about 2.6*10¹³ kg
• E) about 6.7 * 10¹² kg

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Definitions:

Merchandise

Products acquired for resale to customers in the course of business operations.

Voucher System

An accounting system that involves the use of vouchers as proof of a transaction's occurrence, used for controlling expenditures.

Disbursements

Payments made by a business in the course of its operations, often involving the outflow of cash to vendors or suppliers.

Control Procedures

Measures and policies implemented by a firm to ensure the integrity of financial and accounting information, promote accountability, and prevent fraud.