What is the primary cause of wind on Earth?

The primary cause of wind is the uneven heating of the Earth's surface by the sun, leading to temperature differences.

Cyclones and hurricanes are different names for the same phenomenon in different regions. True or False?

True. Cyclones are known as hurricanes in North America and the Caribbean, and as typhoons in Eastern Asia.

Fill in the blank: Hot air balloons rely on the principle that ___ rises.

Hot air

What instrument is used to measure wind speed?

An anemometer is used to measure wind speed.

True or False: Tornadoes are larger than cyclones and have longer paths.

False. Tornadoes are usually smaller than cyclones and have narrower paths.

Fill in the blank: Moving air can provide lift due to variations in ___ and ___ of the air.

Pressure and speed

How can strong winds impact infrastructure and daily life?

Strong winds can cause power outages, damage buildings and infrastructure, and lead to dangerous storms like hurricanes and tornadoes.

What precautions should be taken during a tornado?

Stay indoors, take shelter in a sturdy building, avoid trees, and be cautious of flying debris.