Why Can Dune Sand,which Can Easily Spread on a Beach,be

question 15

Multiple Choice

Why can dune sand,which can easily spread on a beach,be easily eroded during a storm?

• A) Dune sand is finer grained and thus more easily moved by waves.
• B) Dunes are at the upper limit of the waves where the waves can easily drag them back downslope.
• C) Dune sand stands at a steeper slope than the beach, so it can easily move down to the beach.
• D) Dune sand is rounder grain than beach sand, so it easily rolls down the beach.
• E) Dune sand is more angular than beach sand, so the grains do not fit together well.

Understand the goals and impact of the World Trade Organization (WTO) on international trade.

Recognize the achievements and challenges of regional trade agreements such as the European Union (EU) and North American Free Trade Agreement (NAFTA).

Analyze the historical and current use of tariffs, quotas, and other forms of protectionism, and their effects on global trade.

Evaluate the economic arguments for and against protectionism, including infant industry protection and saving domestic jobs.

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Definitions:

Discrepancy

A lack of compatibility or similarity between two or more facts, figures, or findings leading to a deviation from what is expected or agreed upon.

Numeric Field

A field in databases or software applications designated for numerical data.

Description Line

A specific line of text that provides detailed information about a product, service, or document, often found in catalogs, invoices, or online listings.

Draft

A written order drawn on one person by another, requesting him to pay money to a designated third person.