Understanding Temperature and Weather Concepts

Tess and her parents plan a trip to New York, and she learns about checking the weather to know if it's chilly. The video explains air temperature, how it's measured using a thermometer, and how temperature varies in different environments. It concludes with a recap of the key points about air temperature and its measurement.

What should Tess do to find out if it's chilly in New York?

• Check the local newspaper

• Watch the weather report

• Ask a friend

• Look at a map

What does the weatherman describe when talking about how hot or cold a place will be?

• Wind speed

• Air pressure

• Humidity

• Air temperature

What instrument is used to measure air temperature?

• Barometer

• Thermometer

• Hygrometer

• Anemometer

What happens to the liquid in a thermometer when the temperature rises?

• It falls

• It rises

• It changes color

• It evaporates

In what units is temperature measured?

• Degrees Celsius or Fahrenheit

• Pascals

• Liters

• Meters

What happens to the liquid in a thermometer when placed in an icy pond?

• It stays the same

• It falls

• It rises

• It boils

Why does the liquid in a thermometer rise when placed in a warm environment?

• The liquid contracts

• The liquid freezes

• The liquid evaporates

• The liquid expands

How does temperature vary?

• It is the same everywhere

• It remains constant

• It varies with seasons and locations

• It only changes at night

What is a key takeaway about air temperature?

• It is only important in winter

• It is a measure of how hot or cold the air is

• It is a measure of air pressure

• It is unrelated to weather

What should Tess do now that she knows the weather in New York?

• Cancel her trip

• Start packing

• Change her destination

• Wait for more reports