F25 Skills Quiz #1 & #2

What is the meaning of the Latin root...

In

• Self

• Fear, dislike

• Water, liquid

• Not

What is the meaning of the Latin root

Hydro

• Not

• Equal, same

• Water, liquid

• Both

• Without, lacking, deficient

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

What is the combined percentage of water usage for leaks and toliets?

• 42.7%

• 43.5%

• 15.7%

• 40.4%

What is the largest source of water use?

• toilets

• faucets

• showers

• leaks

What type of graph is shown?

• bar graph

• line graph

• pie chart/graph

• no correct answer given

Description of something you can see, smell, touch, taste, hear.

NOT an opinion!! (must be objective

• qualitative

• accuracy

• inference

• observation

A guess about an object or outcome based on your observations.

• precision

• accuracy

• inference

• observation

Type of observation that involves numbers. Ex. the fish is 124 cm long.

• quantitative

• qualitative

• precision

• accuracy

What percentage of water use is from leaks?

• 16.8%

• 26.7%

• 13.7%

• 15.7%

A testable prediction based on observations (more than a guess!!) that often describes a cause and effect relationship between variables

• Independent Variable

• Dependent Variable

• Hypothesis

• Theory

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5