The Construction of Dams on Major Rivers Often Has Both

question 2

Multiple Choice

The construction of dams on major rivers often has both positive and negative effects.Which of the following would not be a negative effect of damming rivers?

• A) erosion and loss of beaches over time
• B) destruction and retreat of delta shorelines
• C) decrease in replenishment of silt to floodplains after periods of prolonged heavy rainfall
• D) lower turbidity in river water

Understand the basic concepts and timelines involved in the pregnancy process.

Differentiate between miscarriage and stillbirth based on the timing of the pregnancy loss.

Comprehend the requirements and timing for key prenatal tests such as amniocentesis.

Recognize the physiological changes and care needs immediately following childbirth.

---

Definitions:

Price Ratio

The ratio expressing the relative prices of two goods or services, indicating how much of one is needed to trade for one unit of the other.

Marginal Rate

Refers to the rate at which one quantity changes with respect to a change in another quantity, commonly used in the context of taxes and interest rates.

Substitution Effect

The change in consumption of goods in response to a change in their relative prices, holding the consumer's level of utility constant.

Total Utility

The total satisfaction or benefit that a person derives from consuming a certain quantity of goods or services.