Nitrogen Is an Essential Element for Plants, and Most Plants

question 14

Multiple Choice

Nitrogen is an essential element for plants, and most plants can only use certain forms of nitrogen.What are these forms and how do they become available in the soil?

• A)Ammonification produces ammonia (NH₃); nitrification produces molecular nitrogen (N₂)
• B)Ammonification produces ammonium ion (NH₄⁺); nitrification produces nitrate (NO₃)
• C)Ammonification produces ammonium ion (NH₃⁺); denitrification produces nitrite (NO₂^-)

Understand the purposes and types of Gothic sculpture.

Recognize the significance of specific cathedrals and their unique features.

Understand the terminology related to Gothic architecture and sculpture.

Identify the materials and techniques used in Gothic artworks.

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Definitions:

Gross Profit

The financial gain obtained after deducting the cost of goods sold from total sales revenue.

Income from Operations

The profit realized from a business's ongoing operations, calculating the difference between revenues from operations and operational expenses.

Adjusting Entry

Journal entries made in accounting records at the end of an accounting period to update the balances of accounts.

Closing Entries

These are journal entries made at the end of an accounting period to transfer the balances of temporary accounts to permanent accounts.