Which of these is not an environmental effect of burning fossil fuels?

A.) smog

B.) poisoning wildlife

C.) increased temperature

D.) use of large amounts of water

What is space time?

What intermolecular force is responsible for the fact that ice is less dense than liquid water?

The thermal energy in a heat engine is used to move a piston. Which best describes why this is possible? A. The increase in thermal energy results in an increase in pressure B. The decrease in thermal energy results in an increase in pressure. C.

Your go cart breaks down right before the end of a race so you have to push it over the finish line the go cart has a mass of 85 kg

Which has the greater amount of thermal energy in iceberg or a hot cup of coffee

An unknown solution has a pH of 8. How would you classify this solution? A) The substance is an acid. B) The substance is a base. C) There is not enough information to answer the question.

What is the most abundant element in the universe? A. helium B. hydrogen C. carbon

A bee flies at a constant rate of 5 ms until it notices a flower. It then comes to rest in 5 seconds. Find the acceleration of the bee if a = ΔvΔt

When is there zero net force on an object?

The bending of light when it travels from one material to another is called deflection refraction reflection correction