The Beginning
What Is In The Universe
Star
Earth
Experiments/Theories
100

The earliest period in history is called

 What is Planck Epoch?

100

Cosmic microwave background radiation (radiation from the early universe) and the redshift of galaxies (we see that distant galaxies are moving away) tells us that

What is Big Bang is correct?

100

When a molecular cloud collapse under its own gravity.

What is the formation of a star?

100

This was a hot and hostile place. There was intense volcanic activity, frequent meteorite bombardments, and there was no oxygen.

What is early Earth?

100

A soup of organic molecules in earth’s early oceans then energy from lighting, UV radiation, or hydrothermal vents started the formation of life.

What is Primordial Soup Theory

200

This was infinitely small, one dimensional, infinitely hot and dense. The size of this was planck length which is 10^-35 meters. This was Planck temp which is 10^32 degrees celsius.

What is Singularity?

200

This is made when the universe expands and cools. It has a 50/50 chance.

What is Matter?

200

When a star expands into a red giant and its core becomes a white dwarf, supernova, or collapses into a black hole.

What is the death of a star?

200

Thick and toxic; it mainly had carbon dioxide, nitrogen, water vapor, and methane.

What is the atmospheric composition of early Earth?

200

Life stared around hydrothermal vents on the bottom of the ocean

What is Deep-Sea Vent theory 

300

Atoms were allowed to form after the universe 

What is cooled?

300

This is made when the universe expands and cools. It has a 50/50 chance. It also eliminates matter.

What is antimatter?

300

When a star runs out of hydrogen it goes to the helium that was made.

What is creation of elements up to iron?

300

CHNOPS which are carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur.

What is the origin for the ingredients of life?

300

A comet or meteor that had life on it hit the earth and seeded it

What is Panspermia

400

When the singularity started to expand into itself

What is Inflationary Epoch?

400

Albert Einstein discovered this equation . It appears three times. During singularity, fusion of a star, and matter and antimatter interactions.

What is E=MC2?

400

When a giant star explodes.

What is creation of elements past iron?

400

Must be made of cells, metabolism (obtain energy from food), homeostasis (maintain internal environment), growth, reproduction (reproduce offspring), response to stimuli (respond to light temperature, chemicals, and touch), and adaptation (adapt to their environment).

What is characteristics of life?

400

Combined water, methane, ammonia, and hydrogen in a closed system then subjected them with electrical sparks to mimic lighting, produced amino acids

Miller-Urey Experiment

500

As the universe expand what were formed

What is quarks, leptons, and hadrons?

500

The 3 original elements

What is hydrogen, helium, and lithium?

500

When gravity collapses a solar nebula making it spin faster, flatting it into a disk shape with the sun in the middle. In the disk small clumps of material are colliding, merging, and forming plants, moons, asteroids, and comets.

What is the formation of our solar system?

500

How was life started

What is no one knows?

500

Researchers investigated the chemical reactions that could lead to organic molecules under prebiotic conditions, they found that wide range of organic compounds can be synthesized under such conditions

What is Prebiotic Chemistry Experiments?