AP BIOLOGY

Detailed explanation-1: -Circulating water in lakes and ponds distributes heat, oxygen and nutrients throughout the system.

Detailed explanation-2: -Thermal stratification The structure and function of ponds and lakes are determined by factors such as turbulence, temperature, water clarity, habitat size, and water depth.

Detailed explanation-3: -How does the circulating water in a standing-water ecosystem affect the ecosystem? The circulating water distributes heat, oxygen, and nutrients throughout the system. organisms that occur in both fresh water and salt water.

Detailed explanation-4: -Lakes and ponds are most commonly used for recreation. Swimming, nature viewing, boating, and fishing are popular activities that take place. Lakes and ponds also provide a water supply to agricultural, domestic, and industrial uses.