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