The diagram below is a simplified representation of a hot spot lithosphere asthenosphere. draw arrows on the plate to indicate the direction of movement. label which island is the oldest and which is the youngest. what information do hotspots like this give us about past plate movements?

Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread

In 2002, the rare earth elements mine in mountain pass, california was closed because

How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.