What forest is home to over 8,000 species of flowering plants?
Tropical forest
100
The tundra stays warm and sunny year round. True or False?
False
100
Describe Temperate grasslands.
cold winters, warm summers, covered with very tall grasses.
100
What is the study of matter and its interactions
Chemistry
100
Tell me which of Newton's Laws each statement is describing
A) An object in motion stays in motion
B) For every action there is an equal and opposite reaction
C) Force equals mass multiplied by acceleration (F=MA)
A) 1st
B) 3rd
C) 2nd
200
Do trees in Temperate Deciduous forest lose their leaves in the fall?
Yes
200
What plants are mainly found in a Tundra?
Mosses, Lichens, and grasses
200
What prevents woody shrubs and trees from growing there?
Seasonal drought, occasional fires, and grazing by large animals.
200
What is it called when a substance
- Measures 0-6 on the pH scale
- tastes sour
- conduct electricity
Acid
200
The variable that changes in an experiment
independent
300
Which of the following trees are found in Coniferous forests
A) Maple
B) Pine
c) Oak
B) Pine
300
Describe how cold the tundra is.
Bitterly cold with High winds.
300
In some grasslands plants can grow to over 2 meters in height. True or Flase
True
300
Water measures ____ on the pH scale. And is ______
7
Neutral
300
Why should you always do multiple trials in a science experiment?
To reduce bias
Make the results more accurate
400
What animals are found in Coniferous forests?
Moose, Bears, Wolves, Elk, and Hares
400
Where are Tundra's usually found?
Around the Arctic circle, and High mountain tops.
400
What does the soil in grasslands usually contain?
microorganisms, small animals, and bugs.
400
What are the 3 parts of an atom and what type of charge do they carry?
Neutron (0)
Proton (+)
Electron (-)
400
Write a possible measurement unit for the following:
Velocity
Acceleration
Force
Distance
Volume
m/s
cm/s/s
N
km
L
500
Which forest(s) are mostly found in the U.S.?
Coniferous and Temperate
500
Which animal is usually found there?
A) bear
B) snow owl
C) bison
B) snow owl
500
What are the two most know grazing animals in grasslands?
Bison and Pronghorns
500
If you mix a strong acid with water what would happen?
The acid would become weaker.
500
How would you know a chemical reaction occurs?
Give an example of a chemical reaction
Give an example of a physical change
A new substance was created
Paper burning
Metal rusting
melting
crushing