EVERYDAY SCIENCE

Detailed explanation-1: -The pelagic zone is generally cold though it is hard to give a general temperature range since, just like ponds and lakes, there is thermal stratification with a constant mixing of warm and cold ocean currents. The flora in the pelagic zone include surface seaweeds.

Detailed explanation-2: -Estuaries: Where the Ocean Meets Fresh Water Estuaries are biomes that occur where a source of fresh water, such as a river, meets the ocean. Therefore, both fresh water and salt water are found in the same vicinity; mixing results in a diluted (brackish) saltwater.

Detailed explanation-3: -Coral reef diversity Because of the diversity of life found in the habitats created by corals, reefs are often called the “rainforests of the sea."

Detailed explanation-4: -Tropical Rainforests are regions with warm temperatures, wet weather, and lush plant growth.