Weather Data Collection and Interpretation
29 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the normal range for barometer readings?

  • 30.0-30.6 inHg
  • 28.8-29.2 inHg
  • 29.8-30.2 inHg (correct)
  • 29.0-29.6 inHg

What does a quick drop in barometric pressure usually indicate?

  • Increasing air pressure
  • Sunny weather
  • Calm winds
  • Rain or storm, or even snow if it's cold enough (correct)

What is used to measure wind direction?

  • Anemometer
  • Barometer
  • Thermometer
  • Wind vane (correct)

How is wind speed typically recorded?

<p>In meters per second (m/s) or kilometers per hour (km/hr) (B)</p> Signup and view all the answers

How is cloud cover recorded?

<p>Based on height (high, medium, low) (C)</p> Signup and view all the answers

How is sunshine duration measured?

<p>Using a sunshine recorder with a strip of special card (A)</p> Signup and view all the answers

What is the primary factor that determines the characteristics of tropical rainforest and hot desert ecosystems?

<p>Latitude (B)</p> Signup and view all the answers

How does latitude affect the amount of solar radiation received in an area?

<p>Lower latitudes receive more intense solar radiation than higher latitudes. (B)</p> Signup and view all the answers

What is the primary reason that water bodies and land masses have different heating and cooling rates?

<p>Water has a higher specific heat capacity than land. (A)</p> Signup and view all the answers

How do ocean currents affect the climate of coastal regions?

<p>Warm ocean currents raise the temperature of coastal regions in winter and lower it in summer. (D)</p> Signup and view all the answers

How does altitude affect temperature?

<p>Temperature decreases with increasing altitude. (B)</p> Signup and view all the answers

How do winds affect the temperature of a region during different seasons?

<p>Winds from the land lower the temperature in winter and raise it in summer. (A)</p> Signup and view all the answers

What do high clouds mainly consist of?

<p>Ice crystals (A)</p> Signup and view all the answers

In what form do low clouds primarily exist?

<p>Water droplets (D)</p> Signup and view all the answers

How are medium clouds typically composed?

<p>Primarily of ice crystals with some water droplets (A)</p> Signup and view all the answers

What is the main distinguishing feature of equatorial climate?

<p>Lack of distinct seasons (B)</p> Signup and view all the answers

What is a common characteristic of hot desert climate?

<p>Low levels of humidity (B)</p> Signup and view all the answers

Which factor does NOT influence climate according to the text?

<p>Atmospheric pressure (C)</p> Signup and view all the answers

How does cloud cover affect the amount of insolation received by the surface?

<p>Decreases the amount of insolation (D)</p> Signup and view all the answers

What is the impact of cloud cover on nighttime temperatures?

<p>Increases nighttime temperatures (C)</p> Signup and view all the answers

How does low air pressure contribute to rain formation?

<p>Leads to cooling and condensation of air (C)</p> Signup and view all the answers

Why are hot deserts often located in high-pressure areas?

<p>Sinking air in high pressure inhibits rain formation (C)</p> Signup and view all the answers

Where do low-pressure systems that lead to rain formation often occur?

<p>Equatorial regions and mountain barriers (A)</p> Signup and view all the answers

What is the purpose of placing weather instruments away from obstructions like trees, balconies, and buildings?

<p>To ensure accurate measurements by avoiding interference (D)</p> Signup and view all the answers

How is the maximum temperature measured using a maximum-minimum thermometer?

<p>The bottom of the index or pin indicates the maximum temperature (B)</p> Signup and view all the answers

Why is a rain gauge typically placed 30 cm above the surface?

<p>To ensure accurate measurements by avoiding interference from the ground (B)</p> Signup and view all the answers

What is the purpose of a wind vane in weather measurement?

<p>To determine wind direction (A)</p> Signup and view all the answers

How is relative humidity measured using a wet and dry bulb thermometer (hygrometer)?

<p>By taking the difference between the wet and dry bulb readings and referring to a relative humidity table (D)</p> Signup and view all the answers

What is the purpose of a Stevenson screen in weather measurement?

<p>To house thermometers and protect them from direct sunlight and precipitation (C)</p> Signup and view all the answers

More Like This

Weather Data Retrieval and Conversion
16 questions
3rd Grade Weather Data Analysis
10 questions
Understanding Meteorology Basics
5 questions
Use Quizgecko on...
Browser
Browser