ELS1

EyyY

100

The study of the origin of the earth, history, and structure of the earth and the processes that shape the earth.

Geology

200

What is astronomy?

A. The study of celestial objects, space, and physical universe as a whole

B. The study of the earths bodies of land

C. The study of ancient aliens 

A. The study of celestial objects, space,

300

_______________ & ______________ (gases) make up most of Earth's atmosphere.

Nitrogen & Oxygen

400

Subsystem of earth that refers to all the water present on Earth, including oceans, seas, lakes, rivers, groundwater, glaciers, and water vapor in the atmosphere.

Hydrosphere

500

The rocky surface of the earth.

lithosphere

ShhhHHh

100

Cluster of solar system held together by gravity.

Galaxy

200

How much time did it take for the earth to form

4.5 billion years

300

What is the best definition of Universe?

A. Where all of time was created

B. All existing matter in space as a whole

C. All our elements started at the beginning of time

B. All existing matter in space as a whole

400

How long has it been since the Big Bang?

13.7 billion years

500

"The universe exists now as it always has" is a view of what theory?

Steady State Theory

Skibidi

100

Name the planets in order from closest to farthest from the Sun.

1.Mercury

2.Venus

3.Earth

4. Mars

5. Jupiter

6. Saturn

7. Uranus

8. Neptune

200

Which analysis best describes the relative sizes of Earth and Jupiter?

A. basketball to a softball

B. basketball to a volleyball

C. softball to a baseball

D. marble to a beach ball

D. marble to a beach ball

300

Which planet is closest to the sun?

Mercury

400

The Big Bang theory is the most widely accepted theory about the origin of the universe. IS the statement correct or incorrect.

Correct

500

The remaining energy (radiation) from the Big Bang is called ____________________.

CMB - Cosmic Microwave Background

Sigma

100

The layer of the atmosphere closest to Earth's surface is the _________________________.

Troposphere

200

What  are the layers of the Earth, starting from the closest to the Earth's crust.

1.Crust

2.Mantle

3.Outer core

4.Inner core

300

What percentage of Earth's surface is covered by water?

75% 

400

What are the four main subsystems of the earth, often called "spheres".

Lithosphere

Atmosphere

Hydrosphere

Biosphere

500

The scientific study of celestial objects, space, and the universe as a whole. It involves the observation and analysis of stars, planets, galaxies, and phenomena that occur outside Earth's atmosphere, such as black holes, supernovae, and cosmic radiation.

Astronomy

Rizz

100

what are the layers of Earth's atmosphere, list in order from the surface of the earth upwards

1.Troposphere

2.Stratosphere

3.Mesosphere

4.Thermosphere

5.Exosphere

200

 Concentration of Physical Geology that is concerned with the chemical composition of the Earth.

Geochemistry

300

The study of the nature, origin and processes of change of landforms.

Geomorphology

400

This study involves the study of minerals—the basic building blocks of rocks.

Mineralogy

500

Physical Geology that study the nature, origin and processes of change of landforms.

Geomorphology