Question: Choose your answer.

How does the tilt of Earth's axis and its rotation affect the weather?

OPTIONS:
- The tilt of Earth allows Earth to absorb all of the Sun's radiation as it rotates.
- The tilt allows certain latitudes of Earth to be heated at a greater rate while Earth rotates.
- The tilt of Earth allows Earth to rotate fast enough to allow surface cooling to occur at night.
- The tilt allows energy to be evenly distributed throughout the atmosphere while Earth rotates.
My Answer: The tilt allows certain latitudes of Earth to be heated at a greater rate while Earth rotates.

Question: Choose your answer.

Which of the following best describes a change in Earth's atmosphere made by early photosynthetic life?

OPTIONS:
- increased level of oxygen
- increased level of carbon dioxide
- decreased ability to support life
- decreased ability to transmit light
My Answer: increased level of oxygen

Question: Choose your answer.

A student investigates how speed changes as a ball travels down a ramp. Measurements taken by computer every second are recorded on a data table. Which diagram will best display the data from this table?

OPTIONS:
- a bar graph
- a line graph
- a pie chart
- a pictograph
My Answer: a line graph

Question: Choose your answer.

In which scenario below would natural selection most likely occur?

OPTIONS:
- centuries of gradual climate change
- catastrophic destruction of habitat
- rapid and profound climate change
- immediate loss of primary food source
My Answer:
centuries of gradual climate change