Question

which statement best describes the overall process of photosynthesis shown in the equation? a process that uses water to create light energy and oxygen. a process that uses light energy to convert carbon dioxide and water into glucose and oxygen. a process that breaks down glucose with oxygen to release energy. a process that combines glucose and carbon dioxide to create light energy.

Explanation:

Step1: Recall photosynthesis equation

Photosynthesis equation: \(6CO_2 + 6H_2O+light\ energy
ightarrow C_6H_{12}O_6 + 6O_2\)

Step2: Analyze each option

• First option: Incorrect as it doesn't mention converting \(CO_2\) and \(H_2O\) to glucose.
• Second option: Correct as it matches the photosynthesis equation (uses light energy to convert \(CO_2\) and \(H_2O\) to glucose and \(O_2\)).
• Third option: Describes respiration (breaking down glucose with \(O_2\) to release energy).
• Fourth option: Incorrect combination (photosynthesis doesn't combine glucose and \(CO_2\) to create light energy).

Answer:

A process that uses light energy to convert carbon dioxide and water into glucose and oxygen.