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SBA Review

Total questions: 14

Worksheet time: 11mins

Name
Class
Date
1.
Which of the following food chains shows a  correct flow of energy through the given food web?
a)
Producer--> owl --> snake --> lion
b)
Lion --> wild cat --> rabbit --> Producer
c)
Mouse --> rabbit --> wildcat -->  lion
d)
Producer --> goat --> lion
2.

Photosynthesis is the process of transforming energy from the sun into...

a)

chemical energy

b)

thermal energy

c)

light energy

d)

kinetic energy

3.
Which organism in the energy pyramid has the most energy?
a)
Grass
b)
Hawk
c)
Frog
d)
Grasshopper
4.
Which organism in the energy pyramid receives the least amount of energy?
a)
Hawk
b)
Grass
c)
Snake
d)
Frog
5.
Which organism in the energy pyramid receives the most energy from the grass?
a)
frog
b)
hawk
c)
snake
d)
grasshopper
6.
What scientific term do we use to describe plants such as trees, grass and algae?
a)
Producers
b)
Heterotrophs
c)
Consumers
d)
Decomposers
7.
What gas is released when animals exhale?
a)
Oxygen
b)
Carbon Dioxide
c)
Carbon Monoxide
d)
Water
8.
What is the name of the organisms that break down matter in a compost bin?
a)
Decomposers
b)
Producers
c)
Animals
d)
Soil
9.

Which scientific lab tool will we need to measure the temperature of the compost bin?

a)

Thermometer

b)

Graduated Cylinder

c)

Beaker

d)

Triple Beam Balance

10.
What is the temperature at one minute?
a)
38 degrees celcius
b)
45 degrees celcius
c)
20 degrees celcius
d)
32 degrees celcius
11.

When you are finished conducting an experiment, what is the best explanation for what you should do with all of your lab equipment?

a)

Leave it for the next class to clean up

b)

Wash and dry your equipment and put back for the next class

c)

Throw it all away and get new tools

d)

Turn it upside down and allow to drip dry

12.

What lab tool would you use to measure liquid substances?

a)

Thermometer

b)

Triple beam balance

c)

Graduated Cylinder

d)

Microscope

13.

Observations are made by

a)

making an educated guess about the results of an experiment

b)

guessing what will happen next

c)

gathering info with one of my five senses

d)

wishing there wasn't a test tomorrow

14.

In an experiment, these are the factors that you change.

a)

Constant Variable

b)

Dependent Variable

c)

Independent Variable

d)

Control Group