Vocabulary
What is an observation?
Describing what we see, taste, touch, smell, or hear (using our senses).
What is the relationship in a direct graph?
As x increases, y increases.
As x decreases, y decreases.
What is density if mass is 40.5g and volume is 15.0mL? (round to the nearest tenth)
2.7g/mL
What is the density of water at 3.98 degrees Celsius?
1.0g/mL
What is the unit for mass?
grams (g)
What is an inference?
Making a prediction or interpretation.
What is the relationship in a indirect graph?
As x increases, y decreases.
As x decreases, y increases.
What is density if the mass is 782g and the volume is 225mL? (round to the nearest tenth).
3.5g/mL
What is the rate of change formula?
Rate of change=change in value/time
What is the unit for volume? (2 answers)
What is a classification?
Classifying or organizing ideas.
What is the relationship in a static graph?
As x increases, y stays the same.
What is the density of an object is the mass is 250g?
First calculate volume if length=7cm, width=5cm, height=6cm. Then, find the density (round to the nearest tenth).
1.2g/cm3
Which element has the largest percent by volume in the TROPOSPHERE?
Nitrogen (78.0)
What is the unit for density? (2 answers)
g/mL or g/cm3
Which branch of Earth Science studies the weather?
Meteorology
What is the relationship in a cyclic graph?
As x increases, y increases and decreases in a predictable and repeating pattern.
What is the mass if density is 0.78g/mL and the volume is 200mL?
156g
Which element has the highest percent by volume in the HYDROSPHERE?
Hydrogen (66.0)
How do we calculate volume of a regular shape?
volume = l * w * h
The troposphere represents which sphere of Earth?
Atmosphere
What is an example of one cyclic event and one noncyclic event?
Cyclic: tides
Noncyclic: volcanoes erupting
What is the volume is the mass is 140g and the density is 1.5g/mL?
93.3mL
Which element has the highest percent by mass in the CRUST?
Oxygen (46.10)
What is the formula for density?
D = M/V