Weather Things: Wind

The video explains the nature and power of wind, its daily and seasonal patterns, and its role in global and local circulations. It covers the Coriolis effect, jet streams, and pressure systems, as well as regional winds like Chinook and Santa Ana. The video highlights wind's ability to transport materials, generate electricity, and influence weather patterns.

What natural indicators can help us notice the presence of wind?

• Tree leaves, flags, and smoke

• Rain and snow

• Rocks and mountains

• Sunlight and shadows

What causes a sea breeze to form during warm seasons?

• The difference in temperature between land and water

• The gravitational pull of the moon

• The rotation of the Earth

• The presence of mountains

What is a thermal circulation?

• A circulation driven by temperature differences

• A circulation caused by ocean currents

• A circulation due to tectonic movements

• A circulation resulting from volcanic activity

What is the Coriolis effect?

• The deflection of moving objects due to Earth's rotation

• The warming of air due to sunlight

• The rising of air over mountains

• The cooling of air at night

How does the jet stream affect airplane travel?

• It makes eastward travel faster

• It has no effect on airplane travel

• It makes westward travel faster

• It causes turbulence in all directions

What is the main factor that strengthens the jet stream?

• The difference in temperature between the equator and the poles

• The amount of rainfall

• The presence of large bodies of water

• The height of mountains

What is a Chinook wind?

• A warm dry wind in the Western United States

• A gentle breeze in the Northern United States

• A strong wind in the Southern United States

• A cold wet wind in the Eastern United States

What is the primary cause of wind?

• Differences in air pressure

• The rotation of the Earth

• The gravitational pull of the moon

• The presence of mountains

How is wind direction named?

• Based on the direction it comes from

• Based on the direction it is going

• Based on the speed of the wind

• Based on the time of day

What is a monsoon?

• A dry wind

• A seasonal pattern of heavy rain

• A type of hurricane

• A gentle breeze