Astronomy
Weathering and Erosion
E and V Part 1
E and V Part 2
Scientific Method and Spheres of Earth
100
Name the theory: Approx. 14 bya, a tiny dot exploded into a huge system of stars and planets

Big Bang Theory

100

The changing of materials by chemical processes.

Chemical weathering

100

What are the three types of rocks?

Igneous, sedimentary, and metamorphic
100

What is a polymineralic rock?

Rock made of many minerals
100

Red, tall, and slimy are what types of data

Qualitative data

200

Which planet has the longest orbital period?

Neptune

200

The breaking down of rock into smaller pieces

Mechanical weathering

200

What is a vibration of the Earth’s crust when tectonic plates break under stress?

Earthquake

200

What is the difference between magma and lava?

Magma = inside Earth

Lava = outside earth

200

What is the type of data based on numbers and quantities?

Quantitative data

300

The moment a planet is closest to the sun and moves the fastest is called...?

Perihelion

300

The process of removing sediments by wind, water, or other forces is called what?

Erosion

300

This is where most earthquakes and volcanoes happen

Plate boundary

300

(Show image and then read question) What type of volcano is this?

Shield cone or Dome

300

What is the sphere that is made up of the Earth and its 4 layers?

Geosphere

400

The lifespan of a star depends on what?

Its size
400

DAILY DOUBLE

Name one example of chemical weathering

oxidation, carbonation, acidification, or hydrolysis

400

What are the three types of volcanoes

Cinder cone, shield cone/dome, and composite/stratovolcano

400

DAILY DOUBLE

What does a seismograph do?

Measure the strength of an earthquake

400

What's the difference between the independent variable and the dependent variable?

Independent variable = changed by tester

Dependent variable = changed as a result

500

What is the beginning stage of a life cycle of a star?

Stellar nebula

500

Sand can be made through what type of weathering process?

Mechanical weathering

500

This volcano has alternating eruptions that occur at convergent plate boundaries; it's a large and tall volcano with steep sides

Composite volcano or stratovolcano

500

What is the ability of a liquid to resist flowing called?

Viscosity

500

A person getting caught in the rain is an interaction between which spheres?

Biosphere and hydrosphere