問題一覧
1
Approximate age of the earth
4.54 Billion years (±50 Million years), ⅓ the age of the universe
2
What is the shape of the earth?
Oblate spheroid
3
What is oblate spheroid
Flattend at the poles, buldge along the equator due to centrifugal force
4
Reasons why earth is habitable
Temperature, Atmosphere, Energy & Nutrients, Water Cycle and Volcanic Activity
5
Average temperature of earth
-15°c to 115°c
6
How does scientists determined the age of the earth
by using ROCK FOSSILS in Australia
7
Scientists theorized that there is an 8th continent under New Zealand named?
Zealandia
8
Most of the Earth's gold is located where?
Core, Molten Iron sank to the core and brought with it other precious metal liked Platinum, Gold, etc.
9
The exosphere extended from?
Exobase
10
Univers is comprised with?
All space, time, matter, and energy.
11
Approximate age of the universe
13.8 Bllion years and a diameter of 91 Billon light years
12
What is Hypothesis?
A claim that can be tested by further explanation (is not supported by sufficient evidence)
13
What is Theory?
An established, well crafted claim that is supported by evidence
14
Evidences that support the big bang theory
CMB (Cosmic Microwave Background) Redshift Abundance of elements
15
What is CMB (Cosmic Microwave Background)?
A light that could travel freely
16
What is plasma
A mix of charged IONS and ELECTRONS, a supercharged state of matter
17
The inventor of Nebular theory/Protoplabet Hypothesis
Emmanuel Swedenborg, Immanuel Kant, Perre Simon
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When does Nebular Theory/Protoplanet Hypothesis?
1700s
19
When does the big bang theory theorized?
1920s
20
What is the big bang theory?
Started in a single primordial atom. He stated that the universe went through a huge explosion followed by a great expansion & cooling
21
Outhermost layes of the earth
Exosphere
22
Who theorize the big bang theory?
Georges Henri Joseph Edouard Lemaitre
23
What is inflation?
Universe cooled down, atoms are formed, stars and galaxie are formed
24
What is nebula theory
starts from spinning gas and dust like a disc
25
Shift of the soundwave/frequency
Doppler effect
26
What is nebular theory/protoplanet hypothesis
Rotating gaseous cloud cooled and contracted, forming the sun and planets
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Not big enough to be considered a planet
Protoplanets