Question
How do both jetties and seawalls help manage beach erosion? (1 point)
• Both are hard structures that reduce erosion caused by waves.
• Both bring sand to the beach from offshore.
• Both provide flood protection in the event of high waves.
• Both use plants to help keep sand on the beach
Which of the following is a positive impact of flooding on the environment? (1 point)
• groundwater recharge
• improvement in drinking water quality
• creation of new aquatic habitats
expansion of floodplains
• Both are hard structures that reduce erosion caused by waves.
• Both bring sand to the beach from offshore.
• Both provide flood protection in the event of high waves.
• Both use plants to help keep sand on the beach
Which of the following is a positive impact of flooding on the environment? (1 point)
• groundwater recharge
• improvement in drinking water quality
• creation of new aquatic habitats
expansion of floodplains
Answers
GPT-4o mini
1. The correct answer regarding how both jetties and seawalls help manage beach erosion is: **Both are hard structures that reduce erosion caused by waves.**
2. The positive impact of flooding on the environment is: **creation of new aquatic habitats.**
2. The positive impact of flooding on the environment is: **creation of new aquatic habitats.**