The study of the solid Earth, the rocks of which it is composed, and the processes by which they change.

• Astrology

• Astronomy

• Geology

• Meteorology

He discovered Oxygen as gaseous element.

• Anaxagoras

• Blaise Pascal

• Joseph Priestly

• Tycho Brahe

This study involve primarily the atmosphere, weather events, and variables that affect weather conditions such as pressure and temperature.

• Astrology

• Astronomy

• Geology

• Meteorology

He explained the cause of eclipses correctly; the one who observed the roundness of the earth's shadow on the moon.

• Anaxagoras

• Blaise Pascal

• Joseph Priestly

• Tycho Brahe

Cosmology is the study of the celestial objects such as stars, galaxies, planets, moons, asteroids, comets, and nebulae.

• TRUE

• FALSE

Which galaxy does our Solar System belong to?

• Andromeda Galaxy

• Milky Way

• Triangulum Galaxy

• Comet Galaxy

This field of study is comprised of various studies in interconnected layers found in the surface of the Earth.

• Environmental Science

• Earth Science

• Life Science

• Physical Science

Studies the behaviour, physical properties, and dynamic processes of celestial objects and phenomena (such as in stars).

• Astronomy

• Astrophysics

• Aeronomy

• Cosmology

The study of the universe as a whole.

• Astronomy

• Astrophysics

• Aeronomy

• Cosmology

What percent of the Earth is water?

• 3%

• 97%

• 71%

• 2%