What is the main idea behind magnetic anomaly detectors?

What is the main idea behind magnetic anomaly detectors? A magnetic anomaly detector (MAD) is an instrument used to detect minute variations in the Earth’s magnetic field. What did marine magnetic anomalies prove? These anomalies provided the convincing evidence for plate tectonics and the resulting revolution in the earth sciences. In addition to the intensity […]

What is total internal reflection simple definition?

What is total internal reflection simple definition? Total internal reflection, in physics, complete reflection of a ray of light within a medium such as water or glass from the surrounding surfaces back into the medium. The phenomenon occurs if the angle of incidence is greater than a certain limiting angle, called the critical angle. What […]

What is the source of almost all energy on Earth?

What is the source of almost all energy on Earth? the sun What is the ultimate source of energy for the Earth quizlet? The sun What type of organisms can use the energy from the sun to make their own food? Most autotrophs use a process called photosynthesis to make their food. In photosynthesis, autotrophs […]

Why is Ocean important for food?

Why is Ocean important for food? This one big ocean provides salt and food for people all over the world. First of all, salt is one of Earth’s most important minerals. In addition to salt, the ocean is home to countless fish and shellfish. Some of the most popular fish are cod, tuna, and sea […]

Is carbon dioxide bad in drinks?

Is carbon dioxide bad in drinks? “While soda and other carbonated drinks have been associated with negative health effects, carbonation is not harmful in and of itself,” says Saima Lodhi, MD, an internal medicine doctor at Scripps Coastal Medical Center Hillcrest. Drinking plain carbonated water has some health benefits, she adds. What happens when the […]

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