Science 2

• Apollo 11 was the American spaceflight that first landed humans on the Moon. 
•  New Horizons was the first spacecraft to explore Pluto.
• 1 day in Jupiter is 10 hours
• Earth's rotation is 24 hours (23h 56m 4.2s)
• Jupiter's revolution is 11.9 years
• Jupiter's rotation is 10 hours
• Earth's distance from the sun is 149.6 Million km
• Earth's revolution period: 365.25 days
• Distance of mars from the sun is 228 million km
• Mars rotation period: 24.5 hours
• Tallest volcano in the solar system is Olympus Mons
• Biggest moon in the solar system is Ganymede
• Moon of Mars are Phobos and Deimos
• Moon of Earth is called Luna
• One of Jupiter's moons is Ganymede, Io and many other more
• One of Neptune's moons is called Triton
• One of Uranus's moons is called Titania, Ariel
• One of Saturn's moons is called Titan
• A giant spinning storm in Jupiter is called The Great Red Spot
• venus spins or rotates in the opposite direction that Earth rotates and other planets
• Weather is the condition of the atmosphere in a certain area at a given time
• Climate is a certain condition of weather in a give area over a long period of time
• Meteorology is the Study of weather
• Meteorologists are the experts in meteorology
• Humidity is the amount of water water vapor in the atmosphere
• wind vain is a machine to know the direction of the wind
• Anemometer measures the speed of the wind
• Barometers measure air pressure
• Air Temeperature is the hotness or coldness of the surrounding air
• Wind is the movement of air
• Clouds are water drops or ice crystals floating in the sky
• Precipitation is any form of water that returns to the surface of the earth

  examples of these are RAIN, HAIL, SLEET, SNOW
• Atmospheric Pressure is the force exerted by the weight of the atmosphere
• Earthquake is the shaking or tremors of the earth's surface caused by a sudden movement of the tectonic plates
• Fault is reffered as fractures of the earths crust
• Tectonic Earthquake is when two plates move against each other
• Volcanic Earthquakes is associated with volcanic activities when the fluid magma rises to the surface
• Tsunamis are a series of huge waves caused by undersea earthquakes
• The Philippine Institute of Volcanology and Seismology (PHIVOLCS) is a Philippine national institution dedicated to provide information on the activities of volcanoes, earthquakes, and tsunamis, as well as other 
• A seismograph is an instrument that measures and documents vital information about earthquakes.