Lesson 4.2 ReVamp

Multiple Choice

What are we discussing today?

• Interplanetary matter

• Space

• Astronomy

• Cats

Multiple Choice

What are asteroids?

• Small, rocky objects that orbit the sun.

• Big rocks in space

• I don't know

• I didn't pay attention.

Multiple Choice

What kind of rocks are asteroids made of?

• Clay and silicate rocks

• Igneous rocks

• Sedimentary rocks

• The ones I throw at little kids.

Multiple Select

Why should we study asteroids?

• To prevent disaster

• To learn more about them

• To figure out our universe's origin/ancestry

• To make me cry

Multiple Select

Were the pictures pretty?Ye

• Yes

• No

Multiple Choice

What are comets?

• Cosmic snowballs of frozen gas, rock, and dust

• Big rocks that hurt people

Multiple Choice

Where are most located?

• In the Kuiper Belt

• In space

• Between planets

Multiple Choice

How big are most comets?

• 1-10 miles wide

• Only a couple of inches

• 3-9 feet

• 19 yards-100 yards

Multiple Choice

How do meteorites originate?

• asteroids

• meteors

• cranberry juice

• space

Multiple Choice

What does the NWS use meteorite tails for?

• Radio signals

• Radio waves

Multiple Choice

how do meteors form?

• friction

• matter

• weight

• speed

Multiple Choice

What was the first comet to be seen?

• Halley's Comet

• Chiron

• Comet Hale-Bopp

• Comet Hyakutake.

Multiple Choice

Who observed the first comet?

• Theodore Roosevelt

• Shane Dawson

• Destinee

• Gottfried Kirch

Multiple Choice

How many years does it take for a comet to hit earth IMPACTFULLY?

• 500

• 300

• 2

• 90

Multiple Select

What are comets made of?

• Dust

• Rock

• Ice

• Soil

Open Ended

What did you learn?