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