Question: Process: - Put water in an ice cube tray - Put the ice cube tray in the freezer - Wait 5 to 6 hours - Take the ice cube tray out of the freezer - Bend the tray slightly to get the ice cubes out and into a drink.  Question: suppose freezer is working effectively happens, how will it affect MORE ice cubes being made.  - A: more - B: less - C: no effect
Answer: A

Question: Process: - Water from the ocean washes onto beaches in waves - The waves contain sediment from the ocean - The water and particles in it hit rocks and sand on the beach - The wind and current sometimes push the water and particles harder - Tiny parts of the rocks on the shore come off the larger rocks - The waves pick up sand and small rocks from the beach - The waves go back out into the ocean - The waves carry the new particles with them - Rocks and the beach look a little different.  Question: suppose Less mass in the solar system feed the star less energy happens, how will it affect there is less current in the sea.  - A: more - B: less - C: no effect
Answer: C

Question: Process: - Magma rises from deep in the earth - The magma goes into volcanos - The volcanos pressure the magma upwards - The pressure causes the magma to push through the surface of the volcano - The lava cools - The lava forms new rock - New magma is pressured to the surface of the volcano - The volcano bursts through the rock the formed after the last eruption.  Question: suppose there is much magma present happens, how will it affect less magma rises from the earth.  - A: more - B: less - C: no effect
Answer: