Which of the Following Statements Is(are) TRUE Regarding Reducing Threats

question 1

Multiple Choice

Which of the following statements is(are) TRUE regarding reducing threats to marine ecosystems?

• A) Evidence shows that MPAs do not improve marine ecosystems, as it is impossible to keep community connections intact and because ocean ecosystems are generally not resilient.
• B) A transition to energy sources not based on fossil fuels will reduce the amount of anthropogenic CO₂ released and slow ocean acidification and warming.
• C) Given that sea levels are likely rising, it is less critical to reduce nutrient (fertilizer or sewage) or toxic pollution, as the larger volume of water will dilute the pollutants.
• D) Overfishing is not the problem, but rather the problem lies in the fishing techniques. So, we can continue to fish at current levels and still improve ocean ecosystems if we just change how we fish.
• E) All of these statements are true regarding reducing threats to marine ecosystems.

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Definitions:

Placental Barrier

The physiological barrier formed by the placenta that separates the fetal blood circulation from the maternal blood circulation, allowing the exchange of nutrients and wastes while blocking harmful substances.

Breastfeeding

The natural act of feeding a baby with milk from the mother's breast.

Prenatal Period

The prenatal period is the developmental stage that occurs from conception to birth, encompassing the growth and development of a fetus inside the mother's womb.

Alcohol

A chemical compound that is commonly found in drinks like beer, wine, and spirits, known for its psychoactive effects on the human body.