In Hydroponic Culture, What Is the Purpose of Bubbling Air

question 56

Multiple Choice

In hydroponic culture, what is the purpose of bubbling air into the solute?

• A)to keep dissolved nutrients evenly distributed
• B)to provide oxygen to the root cells
• C)to inhibit the growth of aerobic algae
• D)to inhibit the growth of anaerobic bacteria
• E)to provide CO2 for photosynthesis

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Definitions:

Deferred Tax Liability

A tax obligation due in the future for income that has been recognized in the financial statements before it is taxable by tax authorities.

Tax Depreciation

The depreciation expense deducted for tax purposes, allowing taxpayers to recover the cost of a property or asset used in a trade or business for income-producing purposes.

Accounting Depreciation

Represents the systematic allocation of the depreciable amount of an asset over its useful life, reflecting the wear and tear, obsolescence, or other declines in value as an expense in the income statement.

Company Tax Rate

The rate at which a corporation's income is taxed by the government.