A person riding in a hot air air balloon basket ascends to 1000 ft above the ground. What happened to the atmospheric pressure as the balloon ascended?

A. It increased

B. It stayed the same

C. It decreased

When do both hemispheres receive the same amount of the sun's energy?

9. A child standing on a bus remains still when the bus is at rest. When the bus moves forward and then slows down, the child continues moving forward at the original speed. This is an example of A. Newton's First Law of Motion B.

What are some examples of a solute

Based on the nebular theory as it explains our own solar system, which of the following should we expect to be true for other star systems?

Which one of the following types of electromagnetic wave travels through space the fastest? a.) infrared b.) radio waves c.) ultraviolet d.) microwaves e.) They all travel through space at the same speed.

A person walks up a stalled escalator in 25 s. When standing on the same escalator, now moving, she is carried up in 16 s. How much time in seconds would it take her to walk up the moving escalator?

Does the temperature increase during melting yes or no

Is this statement true or false? The next generation of nuclear power plants being built in California and South Africa are even safer and more efficient than previous generations of power plants.

Part C At what speed does the wreckage move if one car was driving north and one east? Express your answer to two significant figures and include the appropriate units. ! HA C ? Value Units Submit Request Answer Provide Feedback

Which person below is experiencing a delusion? A. Imani, who reads a lot and thinks she will go to an Ivy League school O B. Nia, who thinks that she is the daughter of the president and an extraterrestrial O C.