What is metamophic,igneous, and sedimentary rocks.
100
What is Motion?
What is a change in position
100
What is Rotation?
What is spinning on Earth on its axis.
200
How are waves created?
What is when a source of energy causes a vibration.
200
Which Era dealt with the dinosaurs?
What is mesozoic era.
200
What are type of intrusive rocks.
What is intrusive and extrusive.
200
What is Newtons 1st law of motion?
What is Inertia.
200
What is a revoultion?
What is when Earth revovles around the sun.
300
What is a wave?
What is a repeating disturbance or vibration that transfers or moves energy from place to place.
300
Which era was 88 percent of Earth's History?
What is precambrain time.
300
Which rocks contains fossils?
What is sedimentary rocks.
300
What are two types of forces?
What is Gravity and Friction.
300
How long does it take for Earth to rotate?
What is 24 hours
400
S waves cannot travel through liquids and P waves slow down in less rigid materials. In Earth's outer core, S waves cannot be detected and P waves slow down. These results suggest that?
What is the outer core is a liquid.
400
Which era did moutain ranges form in?
What is cenozoic era.
400
Sedimentary rock, when buried deep enough,can be reformed by_____ and __________ to different types of rocks?
What is heat and pressure.
400
What is mass and matter?
What is the amount of matter in an object, and matter is anything that has mass and volume.
400
The Earth's orbit around the sun is what?
What is ellitical.
500
Which type of seismic wave can pass through the Earth's mantle and core?
What is Primary Waves.
500
Which two eras of Earth's history ended with major extinctions of species due to a castostrophic event such as an asteroid or comet?
What is paleozoic and mesozoic.
500
How do metamorphic,igneous, and sedimentary rocks form?
What is metamorphic-heat and pressure,igneous-magma,sedimentary-compaction and cementation.
500
What is Inertia
What is anything in motion stays in motion and anything at rest stays at rest unless a force acts upon it.
500
What are the eight moon phases in order.
What is new moon, waxing cresent, first quater, waxing gibbous, full moon, waning gibbous last quater, and waning cresent.