Sustainability, Cycles, Quality & Properties of Water

Front

What is the water cycle?

Back

The water cycle is the continuous process by which water moves through the environment, including evaporation, condensation, precipitation, and collection.

Front

What is melting in the context of the water cycle?

Back

Melting is the process where solid ice turns into liquid water, often occurring when temperatures rise.

Front

Why does ice float on water?

Back

Ice floats because it is less dense than liquid water; water expands when it freezes.

Front

What is pH?

Back

pH is a measure of how acidic or basic a substance is, on a scale from 0 to 14.

Front

What is density?

Back

Density is the measure of how compact a substance is, defined as mass per unit volume.

Front

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

Back

Water's high specific heat allows it to absorb and retain heat, helping to regulate temperature in the environment.

Front

What is cohesion in relation to water?

Back

Cohesion is the property of water that allows molecules to stick to each other, contributing to surface tension.

Front

What is adhesion in relation to water?

Back

Adhesion is the property of water that allows it to stick to other substances, which is important for processes like capillary action.

Front

What are the consequences of climate change on water resources?

Back

Climate change can lead to altered precipitation patterns, increased evaporation, and changes in water availability.

Front

What is the role of water in ecosystems?

Back

Water is essential for all living organisms, serving as a habitat, a solvent for biochemical reactions, and a medium for nutrient transport.