Carbon is released into the atmosphere through
melting rocks deep in the earth.
boiling water.
lightning.
burning fossil fuels.

In the image, the arrow is pointing to a celestial object. which attribute disqualifies the object from being a planet?

What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.

The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.