IB ESS 4.1-4.2 flashcard

Front

What is the primary source of energy that evaporates water from Earth's surface?

Back

The Sun is the primary source of energy that evaporates water from Earth's surface.

Front

How does water vapor in the air return to Earth?

Back

Water vapor returns to Earth by condensing and then precipitating.

Front

What effect does the high specific heat capacity of water have on coastal land temperatures?

Back

It causes coastal land to have moderate winters and cool summers.

Front

Which sector is the largest consumer of water?

Back

Agriculture is the sector that requires the highest water consumption.

Front

How is access to adequate freshwater distributed globally?

Back

Access to adequate freshwater is unevenly distributed throughout the world.

Front

What is specific heat capacity?

Back

Specific heat capacity is the amount of heat required to raise the temperature of a unit mass of a substance by one degree Celsius.

Front

What is the process of condensation in the water cycle?

Back

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

Front

What is precipitation?

Back

Precipitation is any form of water, liquid or solid, that falls from the atmosphere to the Earth's surface, such as rain, snow, sleet, or hail.

Front

Why do oceans have a moderating effect on coastal climates?

Back

Oceans have a moderating effect on coastal climates due to their high specific heat capacity, which allows them to absorb and store heat.

Front

What are the main uses of freshwater?

Back

The main uses of freshwater include domestic use, agriculture, and industrial processes.