How does the atmosphere influence weather and climate?
The atmosphere protects life on earth by shielding it from incoming ultraviolet (UV) radiation, keeping the planet warm through insulation, and preventing extremes between day and night temperatures. The sun heats layers of the atmosphere causing it to convect driving air movement and weather patterns around the world.
What are the attributes of weather?
Humidity, air temperature and pressure, wind speed and direction, cloud cover and type, and the amount and form of precipitation are all atmospheric characteristics of the momentary conditions we call weather. The sun is ultimately responsible for the weather.
What are the layers of the atmosphere?
Earth’s atmosphere has five major and several secondary layers. From lowest to highest, the major layers are the troposphere, stratosphere, mesosphere, thermosphere and exosphere. Troposphere.
What are atmosphere apes?
atmosphere. the envelope of gases that surround a planet and are held to it by the planet’s gravitational attraction. ozone. O₃; An almost colorless gaseous form of oxygen; the highest concentration is found in the stratosphere where it absorbs harmful UV radiation.
What are the 3 differences between weather and climate?
A climate is the average weather in a given area over a period of time….Difference between the weather and the climate.
| Weather | Climate |
|---|---|
| Weather is affected by temperature, pressure, humidity, cloudiness | Atmospheric conditions at any location like humidity, temperature, the sunshine, wind, etc are affected by climate |
What is the main reason mountaintops are so cold quizlet?
What is the main reason mountaintops are so cold? Mountaintops are above much of the greenhouse gas in the atmosphere. Light gases such as hydrogen move faster than heavier gases and escape from Earth’s gravitational field.
What is weather climate and wind explain?
Weather describes the condition of the atmosphere over a short period of time e.g. from day to day or week to week, while climate describes average conditions over a longer period of time. The climate of an area or country is known through the average weather over a long period of time.
What are the characteristics of weather and climate?
Elements of weather and climate include measurements of wind speed and direction, type of rain and amounts, humidity levels, air pressure, cloud cover, cloud types and air temperatures.
How does temperature and air pressure play a role in creating wind?
Warm air rises, creating a low pressure zone; cool air sinks, creating a high pressure zone. Air that moves horizontally between high and low pressure zones makes wind. The greater the pressure difference between the pressure zones the faster the wind moves.
How does atmospheric affect the environment?
Emissions of pollutants into the air can result in changes to the climate. Ozone in the atmosphere warms the climate, while different components of particulate matter (PM) can have either warming or cooling effects on the climate.
Which of the following describes the condition of the atmosphere?
Weather describes the condition of the atmosphere over a short period of time e.g. from day to day or week to week, while climate describes average conditions over a longer period of time. Step outside and you experience many facets of weather.