A) Bone fragments. B) Leaves. C) Footprints. D) Shells.
A) Igneous rock. B) Metamorphic rock. C) Granite. D) Sedimentary rock.
A) Human behavior. B) Current weather patterns. C) Future technology. D) History of life on Earth.
A) A leaf print. B) A dinosaur bone. C) A footprint. D) A root imprint.
A) Paleozoic era. B) Cenozoic era. C) Mesozoic era. D) Proterozoic era.
A) Magnetic dating. B) Color dating. C) Radiometric dating. D) Thermal dating.
A) Producing electricity. B) Predicting earthquakes. C) Creating medicines. D) Understanding evolution.
A) Paleontology. B) Biology. C) Geology. D) Archaeology.
A) Modern energy sources. B) Nuclear energy. C) Renewable energy. D) Energy resources from ancient organisms. |