Ecosystems
What is another name for a plant?
Producer
What is the value of the 6 in the number 4,698?
600
Yeast is a type of _____________, which is also a type of decomposer.
Fungus
What is 1.23 in word form?
one and twenty three hundredths
What is 10 x 10?
100
A decomposer
Round the following number to the nearest TEN:
237
240
Asleep/Sleeping/Hibernating
What is 12.3 + 5.9 ?
18.2
What is 10 x 30?
300
Name 3 types of ecosystems.
Answers could be: Arctic Tundra, Grassland, Rainforest, Woods/Forest, Ocean, or Desert.
Round the following number to the nearest THOUSAND:
234,378
234,000
Yeast requires 2 things to "wake up". List these 2 things!
Water and Sugar
What is 2.3 x 4?
9.2
What is 531 x 20?
10,620
A smaller system within a system is called a ___________?
Subsystem.
Round this number to the nearest TENTH:
12.345
12.3
or 12.300
What is the process called when you test a yeasts' viability using warm water and sugar?
Proofing
What is 18.9 divided by 3?
6.3
What is 10,000 x 600?
6,000,000
The earth's sphere has 4 main systems. List ALL 4 of the systems.
Hydrosphere, Biosphere, Lithosphere, and Atmosphere.
Round this number to the nearest THOUSANDTHS place:
3.4897
3.49
or 3.4900
What is the name of the gas that is expelled when yeast is activated?
Carbon Dioxide, or CO2
What is 12.347 divided by 2?
6.1735
What is 234 x 13?
3,042