A) Pressure from within earth’s crust. B) Changes in temperature within earth’s mantle. C) Hurricanes D) Human activity
A) All tectonic plates are located at Earth’s core. B) They are located in the molten layer beneath Earth’s crust. C) All of earth’s landmass rest on tectonic plates. D) They’re located approximately 10 meters below the surface of the ocean.
A) Earthquakes will continue long after hurricanes and tsunamis have stopped. B) Tectonic activity probably caused the last Ice Age C) New volcanoes form every few years. D) The shape and location of the continents have changed over time.
A) Richter scale B) Seismograph C) Electrograph D) Barometer
A) Strength B) Time C) Speed D) Type
A) Saltillo B) Mexico City C) Monterrey D) Cancun
A) A carbon print left by a leaf. B) The skull mammoth that fell into a tar pit. C) A dinosaur footprint. D) A perfect mold of a dinosaur bone.
A) A footprint of an extinct animal. B) An insect preserved in amber C) A skeleton preserved in a tar pit. D) A mummy buried in ice.
A) Widespread B) Rare C) Made of stone D) Mummified
A) Most ancient organisms lived in these environments. B) The largest anc C) Bacteria and other decomposers Cannot thrive in these environments. D) Many ancient organisms traveled to these places to die.
A) Go extinct B) Rot C) Decompose D) Be buried
A) These parts Decay slower than the other body parts. B) Most organisms on Earth have shells, skeletons and teeth. C) Bacteria and decomposers consume these parts first after an animal dies. D) These parts are more likely to be buried in ice than other body parts.
A) It’s completely colorless. B) It’s made of rock. C) It’s been liquefied. D) It contains skin, hair and other remnants.
A) A replica of your teeth made at the dentist office. B) An eggshell with no egg inside. C) An insect trapped in tree sap. D) A bone your dog buries in your backyard.
A) Most life on Earth is made from carbon. B) Over time, flesh turns into carbon. C) Trees are made from carbon but animals are not. D) Swampy environments are carbon-poor environments.
A) Temperature and pressure. B) Motion and time. C) Wind and rain. D) Lift and thrust.
A) Plants B) Minerals C) Gold D) Carbon
A) Detect B) Decay C) Destroy D) Defend
A) Recycle B) Reduce C) Remnant D) Reuse
A) Amber B) Mold C) Cast D) Bacteria
A) Curve B) Trap C) Cut D) Trace
A) Seismic B) Tectonic C) Mantle D) Plates
A) Fault B) Plates C) Tectonic D) Fossil
A) Rain B) Seismic C) Hurricane D) Tsunami
A) Trace B) Impress C) Compress D) Pressure |