6th post test review quizs

Which elements are in the ocean?

• Sodium, chlorine, hydrogen, oxygen

• Carbon, nitrogen, phosphorus, sulfur

• Iron, magnesium, calcium, potassium

• Helium, neon, argon, xenon

What charge do electrons have?

• Positive

• Neutral

• Negative

• Variable

What makes Earth have ideal conditions for life?

• Liquid water, oxygen, protective atmosphere

• High levels of carbon dioxide

• Extreme temperatures

• Lack of natural resources

Where are protons and neutrons?

• Inside the nucleus

• In the electron cloud

• Floating freely in space

• In the outer shell of an atom

Which moon phase is between first quarter and full moon?

• Waxing Gibbous

• Waning Crescent

• New Moon

• First Quarter

Which tool measures length?

• Meter stick

• Thermometer

• Barometer

• Scale

Name 4 metric units of measurement.

• Inch, Pound, Fahrenheit, Gallon

• Meter, Liter, Celsius, Gram

• Foot, Ounce, Kelvin, Quart

• Mile, Stone, Joule, Pint

Which energy conversion is biomass?

• Chemical to thermal to mechanical to electrical

• Nuclear to thermal to mechanical to electrical

• Solar to thermal to mechanical to electrical

• Wind to thermal to mechanical to electrical

Which planets are farthest from each other and the sun?

• Rocky planets

• Gas giants

• Terrestrial planets

• Dwarf planets

Name 4 standard units of measurement.

• Inch

• Liter

• Celsius

• Pound