Which of the Following Is a Contribution to Astronomy Made

question 81

Multiple Choice

Which of the following is a contribution to astronomy made by Galileo?

• A) The astronomical telescope can show us far more detail than the eye can.
• B) Jupiter has four moons orbiting it.
• C) The Moon has craters, mountain, valleys, and dark flat areas on its surface.
• D) Venus appears almost fully lit when it lies on the far side of the Sun.
• E) all of the above

Assess the effectiveness of current pollution control measures.

Analyze the ability of natural water bodies to cleanse themselves and the limitations of this process.

Understand the biological methods used in wastewater treatment.

Explain the significance of maintaining adequate oxygen levels in water bodies for ecosystem health.

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Definitions:

Tariffs and Quotas

Government-imposed trade restrictions; tariffs are taxes on imported goods, while quotas are limits on the quantity of goods that can be imported.

Quotas

Restrictions imposed by a government on the quantity of a good that can be imported or exported during a specific period.

Tariffs

Taxes imposed by a government on imported goods to protect domestic industries or raise revenue.

International Trade

The exchange of goods, services, and capital between countries and territories.