The air temperature is 70 degrees, and the relative humidity is 90%. Which conclusion can be made?(1 point)

Responses

The temperature must rise in order for air to become saturated with water vapor.

The dew point temperature is 90% of the air temperature.

The amount of water vapor in the air is 90% of what the air can hold.

The air holds little water vapor and is relatively dry.

7 answers

The conclusion that can be made is:

The amount of water vapor in the air is 90% of what the air can hold.

This is because relative humidity is a measure of how much water vapor is in the air compared to the maximum amount the air can hold at a certain temperature. In this case, at 70 degrees with 90% relative humidity, the air is holding 90% of its capacity for water vapor.

Choose the options from the drop down menus that correctly complete the statement about how air typically moves:(1 point)
Air moves from
areas to
areas.

Air typically moves from high pressure areas to low pressure areas.

Question
A meteorologist analyzes data to develop weather forecasts. Which weather-based data would be most helpful for a meteorologist to track in order to most accurately predict changes in weather?(1 point)
Responses

density of air and humidity levels
density of air and humidity levels

temperature and moisture levels of moving air masses
temperature and moisture levels of moving air masses

number of recent thunderstorms and tornadoes sighted in an area
number of recent thunderstorms and tornadoes sighted in an area

levels of precipitation and types of clouds
levels of precipitation and types of clouds

The weather-based data that would be most helpful for a meteorologist to track in order to most accurately predict changes in weather is:

temperature and moisture levels of moving air masses.

This information is crucial as it helps meteorologists understand how different air masses will interact and influence weather patterns.

Which statement best describes a major difference in the quality of weather information contained in a daily forecast and a long-range forecast?(1 point)
Responses

Information contained in a daily forecast is more accurate than the information included in a long-range forecast
Information contained in a daily forecast is more accurate than the information included in a long-range forecast

Information contained in a daily forecast is less dependable than information included in a long-range forecast
Information contained in a daily forecast is less dependable than information included in a long-range forecast

Information contained in a daily forecast is less scientific than the information included in a long-range forecast
Information contained in a daily forecast is less scientific than the information included in a long-range forecast

Information contained in a daily forecast is more general the the information included in a long-range forecast

The statement that best describes a major difference in the quality of weather information contained in a daily forecast and a long-range forecast is:

Information contained in a daily forecast is more accurate than the information included in a long-range forecast.

Daily forecasts leverage more current data and models, making them generally more reliable in terms of specific weather predictions compared to long-range forecasts, which tend to be more general and less precise.