Water Cycle and Surface Water

These flashcards cover the fundamental concepts related to the water cycle and surface water, facilitating review and retention of key information for examination preparation.

What are the main processes involved in the water cycle?

Condensation, Evaporation, Transpiration, Precipitation, Infiltration, Percolation, Runoff, and Sublimation.

What drives the water cycle?

The water cycle is driven by the Sun’s energy.

What is a watershed?

A watershed, also called a drainage basin or catchment, is an area drained by a stream.

What is the significance of groundwater in the water cycle?

Groundwater is water that seeps into the ground and can recharge streams and rivers.

What happens to water in lakes and reservoirs?

Water accumulates in a low spot when inflow exceeds outflow, which can be affected by human activities.

How do human activities impact water quality?

Human activities can cause pollutants like fertilizers and pesticides to enter rivers and groundwater, affecting overall water quality.

What is the difference between permanent and ephemeral streams?

Permanent streams flow all year long, while ephemeral streams flow only part of the year.

What are alluvial fans?

Alluvial fans are fan-shaped deposits of sediments at the base of mountain fronts where streams emerge onto flat land.

What is a delta?

A delta forms when sediment-filled streams enter a large body of water and deposit sediment as their forward velocity decreases.

What role does the water cycle play in climate systems?

The water cycle connects air, clouds, vegetation, and bodies of water, playing a crucial role in Earth's climate system.