Physical Science
Earth Science
Life Science
Earth Science 2
Life Science 2
100
Name the boiling, freezing, melting point of water
Boiling- 100 degrees C Freezing/melting- 0 degrees C
100
What are the three forces that shape our landforms.
Wind, water, and ice
100
Identify stages in a life cycle of a complete metamorphosis
Egg, larva, pupa, adult
100
Explain the process of sedimentary rock
Sediments are broken down by WWI and the layers start stacking up. Over time you have pressure applied to it.
100
Give me 4 examples of a learned behavior
Answers will vary
200
1. Explain the process of getting salt water separated. 2. Is salt soluble in water? Why or why not
Boil water to separate salt from water. Yes it is soluble in water
200
Explain what ice wedging is.
Ice wedging is when you have water go into the rocks and it freezes expanding the rocks then breaking them off
200
Explain the roles of organisms in a food chain and the purpose of the arrows.
Role of organisms shows what kind of consumer they are. Arrows represent where the energy is going to.
200
Name the four moon phases and explain where it gets it's light
New moon, first quarter, full moon, last quarter. The suns reflection off the moon is where it gets it's light
200
Explain the carbon dioxide- oxygen cycle
Animals and humans give off carbon dioxide and the plants take it in. plants give off oxygen and we take it in
300
Which item will have more density than water? A. a bolt B. a coin C. a ring D. all the above
D
300
Name four rapid changes to Earth's surface
tornado, tsunami, earthquake, hurricane, landslide, etc.
300
List 4 examples of an inherited trait
color of eyes, color of skin, freckels, widows peak, etc.
300
Explain how our deltas are made and what force created them?
Deltas are created from newly deposited sediments flowing from the mouths of rivers/streams back into the ocean. Water and gravity created deltas
300
Explain what incomplete metamorphosis is and give me an example
egg, nymph, adult. Grasshopper
400
Explain the three ways light rays can be shown
Reflected- bounce, Refracted- bend, Absorb- taken in
400
Name the five types of alternative energy and give me examples of how they are used
Wind- turbines turn into electricity Solar- light from sun can collect into solar panels and turn into electricity Hydroelectricity- water turns into electricity Geothermal- heat from inside the Earth to turn into electricity Biofuels- crops turn into fuels
400
Match the right structure with correct function A. hand: to pick up items B. eyeglasses: to be able to see C. Ears: to hear D. A and C are correct
D
400
Name the 7th planet and explain what is in the center of our solar system.
Uranus and the sun is in the center of our solar system
400
Explain the parts of the water cycle and describe what each part does
Sun- heats the water up Evaporation- water turns into vapor Condensation- water droplets form into clouds Precipitation- Water will fall into rain, snow, sleet, or hail Run-off- water goes back to ocean from rivers, lakes, or streams and the cycle starts over again
500
Explain to me how mixtures and solutions are the same? Different?
Mixtures and solutions are the same because they both need ingredients. Solutions dissolve while mixtures maintain their physical properties.
500
Evaluate the advantages and disadvantages of using alternative energy resources. Give me at least 4 examples
Advantages- pollution free, easy to get, never run out of, etc. Disadvanteges- cost, time, unreliable, etc.
500
Explain how adaptations help organisms survive in their environments. Give examples
answers will vary
500
Identify patterns and cycles caused by interactions among the sun, Earth, and moon
day/night cycle, moon phases, water cycle, life cycle, etc.
500
Describe some ways we can harm our environment.
Answers will vary
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