Water Properties Flashcard

Front

What causes the water molecule to be polar?

Back

Differences in electronegativity between hydrogen and oxygen.

Front

What is an aquifer?

Back

A saturated area beneath the water table.

Front

What was introduced to prevent wind erosion after the Dust Bowl?

Back

New farming techniques and natural grasslands.

Front

What is the term for water changing from liquid to gas?

Back

Evaporation.

Front

What percentage of Earth's water is freshwater?

Back

2.5%.

Front

Define polarity in water molecules.

Back

Polarity in water molecules refers to the uneven distribution of electron density, leading to a partial positive charge on hydrogen atoms and a partial negative charge on the oxygen atom.

Front

What is the significance of water's high specific heat?

Back

Water's high specific heat allows it to absorb and release large amounts of heat with minimal temperature change, stabilizing climates and environments.

Front

Explain the process of transpiration.

Back

Transpiration is the process by which water vapor is released from plant leaves into the atmosphere.

Front

What is condensation in the water cycle?

Back

Condensation is the process where water vapor cools and changes back into liquid water, forming clouds.

Front

What role do wetlands play in the ecosystem?

Back

Wetlands act as natural water filters, flood buffers, and habitats for diverse wildlife.