CO2 Review

Frozen water is called

• fog
• ice
• steam
• vapor

Which animal has wings?

• bird
• frog
• mouse
• rabbit

Which organism in this food chain is both predator and prey?

• Grass
• Grasshopper
• Mouse
• Owl 

If the population of grass decreases, the population of grasshoppers would most likely

• increase
• decrease 
• remain the same 

Which process occurs when ocean waves drop seashells on a beach? 

• condensation
• deposition
• classification
• rotation 

Which unit of measurement should be used to describe the mass of an apple?

• gram
• liter 
• minute
• meter

Which characteristic describes the texture of a kitten’s fur?

• gray
• warm
• long 
• soft 

Which energy transfer occurs when a student blows a whistle?

• electrical to sound
• light to electrical
• heat to mechanical
• mechanical to sound

Which tool should a student use to examine spots on a frog?

• thermometer
• hand lens
•  graduated cylinder
• magnet

Which process is common to most living things?

• flying
• talking
• seeing
• reproducing