Say you’re someone who’s skeptical about climate change and want to challenge the results of the studies in the video. What would you want to know more about? List some of the questions you would ask.

1. How do we know human activity has a stronger effect than natural forces on climate change?

2. What human behaviors and natural forces were evaluated in the study? Are there others to consider?

3. What greenhouse gases are represented in the different lines on the graph?

4. Were greenhouse gases from natural sources taken into account?

Explanation:

This is the Plato sample answer

a displacement distance is size of displ

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.