The video tutorial covers weather instruments and elements affecting weather. It introduces the water cycle, presents a poem about weather, and explains the use of instruments like thermometers, barometers, wind vanes, and anemometers. The lesson also discusses weather elements such as temperature, air pressure, wind, clouds, humidity, and precipitation. Exercises are included to reinforce learning.

What are the three main processes in the water cycle?

• Precipitation, Infiltration, Runoff

• Evaporation, Transpiration, Infiltration

• Condensation, Transpiration, Runoff

• Evaporation, Condensation, Precipitation

According to the poem, how can weather be described?

• Always sunny and warm

• Sometimes hot or cold, wet or dry

• Only cold and snowy

• Always rainy and cloudy

What causes wet weather according to the lesson?

• Cloudless skies

• Strong winds

• Precipitation in the form of rain

• High air pressure

What is the role of weather charts?

• To predict earthquakes

• To measure the depth of the ocean

• To track animal migration

• To determine weather conditions at any given time

Which instrument is used to measure air temperature?

• Thermometer

• Anemometer

• Barometer

• Wind vane

What does a barometer measure?

• Humidity

• Air temperature

• Wind speed

• Atmospheric pressure

How does a wind vane help in weather prediction?

• By predicting rainfall

• By measuring wind speed

• By measuring air pressure

• By indicating wind direction

What is the main cause of wind according to the lesson?

• The movement of ocean currents

• The gravitational pull of the moon

• The uneven heating of the Earth's surface by the sun

• The rotation of the Earth

Which instrument measures humidity?

• Hygrometer

• Anemometer

• Barometer

• Thermometer

What are the common forms of precipitation?

• Hail and sleet

• Fog and mist

• Dew and frost

• Rain and snow