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