Which of the following is a nonliving part of the ecosystem? a. tree b. bird c. sunlight d. squirrel
c. sunlight
The branch of government that interprets the laws is: a. legislative b. judicial c. executive d. general assembly
b. judicial
In the earth, the thick layer of rock between the crust and the core is called _____________? a. lava b. core c. magma d. mantle
d. mantle
A person who moves to a new country to live is a/an ___________? a. immigrant b. ethnic group c. heritage d. diversity
a. immigrant
Choose the correct way to write this date. a. February 14, 2011 b. February, 14, 2011 c. February 14 2011 d. February, 14 2011
a. February 14, 2011
When plants use sunlight to make food, they release _______________. a. carbon dioxide b. oxygen c. chlorophyll d. cholorplast
b. oxygen
The elected head of city government is called a _________? a. citizen b. mayor c. judge d. senator
b. mayor
Which sentence is an opinion? a. Missouri became a state in 1821. b. Poetry is very hard to understand. c. The Mississippi River flows south. d. A globe is the shape of a sphere.
b. Poetry is very hard to understand.
The continuous flow of electric charges is a(n) _______________. a. magnetic field b. temporary magnet c. conductor d. electric current
d. electric current
Choose the correct spelling. a. arethmetic b. arithmatic c. arithmetic d. arthmatic
c. arithmetic
A spider making a web is an example of: a. migration b. hibernation c. inherited behavior d. hunger
c. inherited behavior