Exit Ticket Origin of Life Theory

A scientific theory is

• not proven or supported by any evidence and cannot be disproved

• is proven by supported evidence and can be changed over time with new evidence

• is proven based on ideas from scientist

• its a scientific law

The electric spark theory states

• lighting or source of energy sparked life in ocean or primordial soup

• energy from the both cellular and photosynthesis sparked volcanic eruptions to begin life

• energy from photosynthesis sparked early life forms

• energy from cellular respiration sparked early life forms

What theory did Aristotle proposed after making the observation that larva or flies would appear on rotten foods?

• Spark Theory

• Primordial Soup Theory

• Spontaneous Generation Theory

• Endosymbiotic theory

The experiment conducted by Redi using raw meat in different open and closed containers disproved what theory?

• Primordial Soup

• Electric Spark Theory

• Spontaneous Generation

• Endosymbyosis

What did Millery-Urey experiment hope to create?

• Early Earth's Atmosphere and macromolecules

• Late Earth's Atmosphere and macromolecues

• Spontaneous Generation

• Deep Vent Theory

Tags

NGSS.HS-LS1-6

Name this experiment and scientist.

• Redi and disproving spontaneous generation

• Miller-Urey Electric Spark Theory and Primordial Soup

• Aristotle and Spontaneous Generation

• Louis Pasteur and Biogenesis

Name this experiment

• Miller Urey Primordial soup theory and Electric Spark Theory

• Aristotle and Spontaneous Generation

• Redi and Biogenesis

• Louis Pasteur and Biogenesis

Name this theory

• Electric Spark Theory

• Primordial Soup

• Chemical Theory

• Endosymbiosis

The theory that life originated and evolved from non-living macromolecules that is widely accepted today

• Primordial Soup theory

• Chemical Theory

• Deep Vent Theories

• Endosymbiosis

Tags

NGSS.HS-LS1-6

Earth's early atmosphere contained hydrogen sulfide, methane, carbon dioxide but did NOT contain

• oxygen

• nitrogen

• sulfrate

• carbon monoxide

Tags

NGSS.HS-ESS1-6