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Life Science
Earth Science
Physical Science
Mixture
Hodge Podge
100
A. an instinct B. dominant traits C. a physical trait D. a learned behavior
When a bird builds a nest, this is an example of
100
A. a jetty B. a plateau C. a delta D. a fault line
What forms when sediment is deposited at the mouth of a river?
100
A. plastic B. copper C. rubber D. wood
Which material is a conductor?
100
A. left-handness in a person B. a racoon eating trash C. an opossum lying still when it feels threatened D. an arctic fox turning white in the winter
Which is an example of a learned behavior?
100
A. snake B. bear C. ant D. fish
Which is an invertebrate?
200
A. cell membrane B. chloroplast C. nucleus D. mitochondria
Which of these is found in a plant cell, but not in an animal cell?
200
A. weathering B. erosion C. environmental flexibility D. landforms
When water and wind deposit sediments to another area, this is called
200
A. They have mixed charges. B. They have the same charge. C. They have opposite charges. D. They are uncharged.
Two balloons move closer when they are placed close together. What is the BEST explanation?
200
A. delta B. jetty C. plateau D. sinkhole
What type of structure is a wall made of large boulders that keeps the beach from being washed away by storms?
200
A. physical change B. chemical change C. both physical and chemical change D. neither physical or chemical change
When solid ice melts, this is an example of what type of change?
300
A. staph bacteria that causes boils B. mold that produces penicillin C. algae that causes red tide D. fungus that causes ringworm
Which of the following is a beneficial microorganism?
300
A. delta B. canyon C. sand dune D. volcano
Which landform is an example of both constructive and destructive forces?
300
A. bar magnet B. magnetic field C. electromagnet D. static magnet
Which of the following types of magnets can be switched off when magnetic attraction is not needed?
300
A. physical B. chemical C. both physical and chemical D. neither physical or chemical
When hydrogen and oxygen react they explode and form water. What kind of change is that?
300
A. It breathes with gills. B. It lays eggs. C. It gives birth to live young. D. It has scales.
What characteristics help scientist classify an organism as a mammal?
400
A. both are flowering plants B. both grow in the desert C. both produce spores D. both are vascular plants
How are ferns and moss alike?
400
A. Wind blowing sand B. Desert animals moving sand C. Rain forms them D. Slider snakes
What causes sand dunes?
400
A. It was greater when it was whole. B. It is greater in pieces. C. It is the same whole or cut up. D. It is less when it is a whole.
A student measures the mass of a whole orange. He cuts up the orange and measures the mass again. What is TRUE about the orange's mass before and after it was cut up?
400
A. An area around the Pacific Ocean where there are many volcanoes. B. A large forest fire that occurred in California. C. The world's largest volcano D. A hot spot forming alternating layers of lava and ash.
What is the Ring of Fire?
400
A. Turn on and off B. Pick up things made of steel C. Pick up things made of iron D. Attract things made of cobalt
What can an electromagnet do that a bar magnet cannot do?
500
A. where you live B. how old you are C. your ability to ride a bike D. your skin color
What is determined by your genes?
500
A. Weathering and erosion B. People build them C. Volcanoes erupting D. Whirlpools
What is creates canyons?
500
A. ice, water vapor, liquid water B. liquid water, ice, water vapor C. water vapor, ice, liquid water D. ice, liquid water, water vapor
As the temperature of water increases from 0 degrees C to 100 degrees C, what changes of state does it pass through - going from coldest to hottest?
500
A. One B. Two C. Zero D. Twelve
How many pathways can the electric current flow in a parallel circuit?
500
A. At the poles (the ends). B. In the middle of the magnet C. At the North pole of the magnet. D. At the South pole of the magnet.
What part of a bar magnet has the strongest magnetic field?