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Questions and Answers
What are the significant impacts of global temperature increase on Earth?
Define weather.
The state of the atmosphere at some place and time, usually expressed in terms of temperature, air pressure, humidity, wind speed and directions, precipitation, and cloudiness.
What role do meteorologists play?
They study and work in the field of meteorology to understand or predict Earth's atmospheric phenomena.
What is the primary purpose of a weather balloon?
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The season in the Philippines from March to May is known as the ______.
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The prevailing winds in the Philippines from May to October are known as the ______.
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What is the average duration used to define climate according to the World Meteorological Organization?
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What are the three recognized seasons in the Philippines?
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El Niño causes wet weather and floods.
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Study Notes
Climate Change Overview
- Climate change is driven by human-induced greenhouse gas emissions, significantly impacting the environment and future generations.
- Consequences of rising global temperatures include sea level rise, altered precipitation and humidity patterns, increased frequency of extreme weather events, and heightened climate variability.
Weather vs. Climate
- Weather encompasses short-term atmospheric conditions like rain, sunshine, wind, and storms, reflecting temperature, air pressure, humidity, and precipitation.
- A meteorologist specializes in studying weather phenomena to understand and predict atmospheric changes.
- Climate refers to the long-term average of weather patterns in a specific area over approximately 30 years.
Meteorological Instruments
- Various instruments measure weather elements, including:
- Weather balloons collect data on atmospheric pressure, temperature, humidity, and wind speed using radiosondes.
- Satellites and radar enhance data collection and forecasting accuracy.
Philippine Weather Preparedness
- The Philippine government relies on agencies like PAGASA and PHIVOLCS to ensure preparedness for varying weather conditions.
- PAGASA focuses on atmospheric, geophysical, and astronomical monitoring, while PHIVOLCS specializes in volcanic and seismic activity.
Philippine Climate Characteristics
- The Philippines has three main seasons:
- Tag-init (Summer): March to May, characterized by hot weather.
- Tag-ulan (Rainy Season): June to November, marked by rainfall.
- Tag-lamig (Cold Season): December to February, featuring cooler temperatures.
- Monsoons in the Philippines:
- Habagat: Wet southwest monsoon from May to September/October.
- Amihan: Cool northeast monsoon from November to March.
Effects of El Niño and La Niña
- El Niño causes dryness and droughts, significantly affecting rainfall patterns and climate variability, occurring irregularly every 2-7 years.
- La Niña impacts precipitation and temperature patterns, further complicating seasonal weather forecasting and preparedness.
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Description
Explore the pressing issues surrounding climate change and its impacts on disaster risk management. This quiz covers the effects of human-induced greenhouse gas emissions, including sea level rise and its implications for people and the environment. Test your knowledge on how climate change is shaping our world.
