earthscience

Question 1

who proposed big bang theory

Answer 1

georges lemaitre

Question 2

absence of heat

Answer 2

heat death

Question 3

language of science

Answer 3

mathematics

Question 4

greek for cosmo

Answer 4

kosmos

Question 5

what happened at 1sec

Answer 5

the universe is 5.5 degree celcius

Question 6

contradict the big bang theory

Answer 6

steady state theory

Question 7

what happened at 3sec

Answer 7

subatomic particles: neutron proton electron
3 abundant elements: helium lithium nitrogen

Question 8

what happened at 380 000

Answer 8

light emerges

Question 9

first appearance of light is called

Answer 9

cosmic wave background

Question 10

three person sa steady state

Answer 10

herman bondi
thomas gold
fred hoyle

Question 11

who proposed pulsating theory

Answer 11

richard tolman

Question 12

how universe is created

Answer 12

a small hot chaotic mass that compressed that causes a large explosion that causes the universe to expand

Question 13

the two major discoveries of edwin hubble

Answer 13

milky way isnt the only galaxy
universe is expanding

Question 14

who study the origin of universe

Answer 14

cosmologist

Question 15

kosmos means???

Answer 15

harmony and order

Question 16

nature of big bang theory

Answer 16

universe is constant
homogenous
has a beginning
is not centered around us

Question 17

who discovered the first appearance of light

Answer 17

ralph alpher

Question 18

tentative guess

Answer 18

hypothesis

Question 19

a systematized body of knowledge

Answer 19

science

Question 20

universally accepted

Answer 20

law

Question 21

accepted with facts

Answer 21

principle

Question 22

dependent:
effect or cause?

Answer 22

effect

Question 23

independent:
effect or cause?

Answer 23

cause

Question 24

non numerical data observations

Answer 24

qualititative research

Question 25

numerical data observations

Answer 25

quantitative research

Question 26

consist of participants who do not receive any experimental treatment

Answer 26

control group

Question 27

a group that gets exposed to independent variable

Answer 27

experimental group

Question 28

educated guess

Answer 28

hypothesis

Question 29

enumerate scientific method

Answer 29

problem/question observation formulate hypothesis experiment collect and analyze data conclusions

Question 30

the study of origin of universe

Answer 30

cosmology

Question 31

300 million years after

Answer 31

birth of stars and galaxies

Question 32

9 billion years

Answer 32

our solar system and planets were formed

Question 33

how old is the universe

Answer 33

13.8 billion years old

Question 34

a very small ball with infinite density and intense heat is called???`

Answer 34

singularity

Question 35

a theory that stated that matter continuously created to form new starts and galaxies

Answer 35

steady state theory

Question 36

theory that states that universe is supposed to be expanding and contracting alternatively.

Answer 36

pulsating theory

Question 37

a proponent of big crunch

Answer 37

john wheeler

Question 38

explain big crunch theory

Answer 38

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Question 39

explain big chill theory

Answer 39

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