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