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