What is the tidal mouth of a river where fresh and salt water mix called?

Question

Question

This question was previously asked in

RPF SI (2018) Official Paper (Held On: 24 Dec, 2018 Shift 1)

Answer 1

The correct answer is Estuary

Key Points

An estuary is the tidal mouth of a river where fresh and salt water mix.
Estuaries are typically found at the coastlines where the river meets the sea.
They are crucial ecosystems that support a diverse range of wildlife, including fish, birds, and invertebrates.
Estuaries also act as natural buffers, protecting inland areas from storm surges and coastal erosion.

Additional Information

Estuaries are highly productive environments due to the mix of nutrient-rich freshwater and saltwater.
They often serve as nurseries for many marine species, providing a safe habitat for young fish and other aquatic organisms.
Human activities, such as urban development and pollution, pose significant threats to estuary environments.
Conservation efforts are essential to maintain the health and biodiversity of estuaries.