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