Science -Term1 Review - Waether and climate

Front

What is a high-pressure area?

Back

A high-pressure area is a region where the atmospheric pressure is higher than that of the surrounding areas. In these areas, air descends and diverges.

Front

What factors affect the density of ocean water?

Back

The density of ocean water is affected by temperature and salinity.

Front

Which air mass is denser: cold or warm?

Back

A cold air mass is more dense than a warm air mass.

Front

What happens during conduction?

Back

During conduction, thermal energy moves from a warmer object (like the ground) to a cooler object (like the air) until they reach the same temperature.

Front

What is climate?

Back

Climate is the average condition of the atmosphere over a long period of time.

Front

What is the difference between weather and climate?

Back

Weather refers to the short-term atmospheric conditions, while climate refers to the long-term average of those conditions.

Front

What is salinity?

Back

Salinity is the concentration of salt in water, which affects its density.

Front

How does temperature affect air density?

Back

Warm air is less dense than cold air, causing warm air to rise and cold air to sink.

Front

What is the role of convection in weather?

Back

Convection is the process where warm air rises and cool air sinks, creating circulation patterns that influence weather.

Front

What is humidity?

Back

Humidity is the amount of water vapor present in the air.