Living Systems
Bacteria can be decomposers (True or False)
True
What is the water cycle?
A. The continuous movement of water within the Earth and atmosphere.
B. The process by which the sun heats up the ocean.
C. The way water is stored in glaciers and ice caps.
D. The path water takes when it falls as precipitation only.
A. The continuous movement of water within the Earth and atmosphere.
What is a chemical formula?
A) A combination of element symbols representing atoms in a molecule or compound
B) A single element symbol
C) A number written in front of a formula
D) A type of atom
A combination of element symbols representing atoms in a molecule or compound
What is the difference between an attract and a repel?
Attract pulls toward eachother and repel pushes away from each other
What college did Ms. Jada go to?
Frostburg State University
A grasshopper eats grass. What type of consumer is the grasshopper?
A. Secondary consumer
B. Tertiary consumer
C. Primary consumer
D. Decomposer
Primary Consumer
What percentage of Earth's total water is stored in the ocean?
A. 68%
B. 30%
C. 2.5%
D. 97%
D. 97%
How many total atoms are in CO₂?
A) 1
B) 2
C) 3
D) 4
3
What type of charge does a proton have?
A. Neutral
B. Positive
C. Negative
D. No charge
Positive
What is Ms.Jada's favorite football team
Baltimore Ravens
Which organism is a PRODUCER?
A. Deer
B. Oak tree
C. Hawk
D. Earthworm
Oak tree
What is EVAPORATION?
A. Water vapor cools and forms clouds.
B. Liquid water turns into water vapor when heated.
C. Water falls from clouds as rain or snow.
D. Plants release water through their leaves.
B. Liquid water turns into water vapor when heated.
In C₆H₁₂O₆, how many Carbon atoms are there?
A) 1
B) 6
C) 12
D) 24
6
What happens when a positive charge and a negative charge are near each other?
A. They repel each other
B. They attract each other
C. Nothing happens
D. They become neutral
They attract each other
Ms.Jada loves cheese
True or False?
False
Which of the following is a DECOMPOSER?
A. Mushroom
B. Frog
C. Grass
D. Rabbit
Mushroom
What is RUNOFF?
A. Water vapor that escapes into the atmosphere from soil.
B. The process of water moving from clouds to the ground.
C. Water that flows over the land surface into streams, rivers, and lakes.
D. Water that soaks deep into the ground to form aquifers.
C. Water that flows over the land surface into streams, rivers, and lakes.
What is the difference between H₂O and 2H₂O?
A) They are the same
B) 2H₂O has twice as many molecules
C) 2H₂O has one extra Hydrogen
D) There is no difference
2H₂O has twice as many molecules
Two balloons both have a negative charge. What will they do?
A. Attract each other
B. Repel each other
C. Stick together
D. Become positive
Repel each other
What is the name of Ms.Jada's baking business (hint: it hasa delites in it)
JadaDelites
Number these organisms 1–5 to show the correct order of energy flow. #1 = first organism in the chain.
Grasshopper
Snake
Hawk
Grass
Frog
Grass
Grasshopper
Frog
Snake
Hawk
Which sequence correctly shows the ORDER of the water cycle?
A. Condensation → Precipitation → Evaporation → Runoff
B. Precipitation → Evaporation → Runoff → Condensation
C. Infiltration → Evaporation → Precipitation → Condensation
D. Evaporation → Condensation → Precipitation → Runoff/Infiltration
Evaporation → Condensation → Precipitation → Runoff/Infiltration
The '2' in H₂O is a __________________ because it comes after the H.
Coeffcient
What is an electric charge?
A property of matter; can be + or −
What period is Ms.Jada's favorite?
None! All of you are