To learn more about this topic, start your googling with these keywords:
Salt: chemical compounds made of positively- and negatively-charged particles called “ions” like sodium and chloride
Convection current: the movement of fluid, like water, due to a difference in temperature and/or density
Hydrothermal vent: a fissure on the seafloor that takes in dense ocean water and discharges water heated by volcanic activity below the seafloor.
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Why The Weather Is Worse At The Mall
To learn more about this topic, start your googling with these keywords:
Evapotranspiration: the return of water to the atmosphere from the ground surface.
Troposphere: The lowest region of the Earth’s atmosphere, extending usually to around 10 km above the Earth’s surface.
Tropopause: The top-most boundary of the troposphere.
Low Pressure System: An area of relatively low pressure that draws air into it, causing converging winds.
Micro-climate: The climate of a very small or restricted area.
Heat Island: An urban area that has higher average temperatures than its surrounding due to the heat absorption of materials like concrete and asphalt.
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Coal Harm
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Specific Energy
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How Birds Fooled Military Radar
To learn more about this topic, start your googling with these keywords:
Radar aeroecology - the use of radar to study airborne life, like birds, bats, and bugs
Radar ornithology - the use of radar to study birds, especially bird migration
Dual-polarization radar - radar that transmits and receives waves in both a horizontal and vertical orientation, giving a better idea of a target’s size, shape, and variety.
Doppler effect - a change in a wave’s frequency in relation to whatever is observing it, such as a radar, but also your ears (it’s the reason a sound like an ambulance siren changes as it gets closer or further away from you).
MinuteEarth is produced by Neptune Studios LLC
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From the creators of the popular science show with millions of YouTube subscribers comes the MinuteEarth podcast. Every episode of the show dives deep into a science question you might not even know you had - but once you hear the answer, you’ll want to share it with everyone you know. Our team of scientists digs into the research and breaks it down into a short, entertaining explanation jam-packed with science facts and terrible puns. We’ll tell the incredible story of how monkeys crossed the Atlantic ocean on natural rafts, and we’ll explain why it gets hotter the deeper you dig underground.
South Africa