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Greenhouse effect explained with sun, earth, and atmosphere showing natural vs human-enhanced heat trapping. Outline diagram
Green Wi-Fi signal glows softly, forming radial digital waves. RFID pulse effect radiates from central tech antenna point. Neon radar icon pulses smoothly in futuristic screen layout.
Technician reading heat consumption on a heating radiator. Close up.
Young family wearing warm clothes standing together near home heater in cold room, trying to stay warm. Parents and children enduring chilly weather and dealing with heating issues in their house.
Abstract burst of vibrant teal, blue, and white light streaks radiating outwards from a central point on a dark background.

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