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Which meteorite condition in space is similar to what most likely was present in Earth's early atmosphere?, Which statement best supports the RNA world hypothesis?, Which of the following would most likely be key to gathering evidence that the RNA World hypothesis is valid? and more.
- Earth's Early Atmosphere 1.03 FLVS (100%) Flashcards - Quizlet
What do theories hypothesize about the conditions of Earth's...
- 01.03 Earth's Early Atmosphere Flashcards - Quizlet
What was Earth's early atmosphere made of? primarily of...
- Earth's Early Atmosphere 1.03 FLVS (100%) Flashcards - Quizlet
What do theories hypothesize about the conditions of Earth's early atmosphere? Little to no oxygen. How do the hypothesis of microspheres and the RNA World hypothesis build off of each other? When microspheres split, the genetic coding in self-replicating RNA would pass to the newly formed microspheres. Study with Quizlet and memorize ...
What was Earth's early atmosphere made of? primarily of carbon dioxide, water vapor, and nitrogen. Compare and contrast early Earth and modern Earth. What are organic molecules? Carbon-based molecules. Why are scientists interested in the origin of organic molecules?
Biology Notebook: 01.03 Earth’s Early Atmosphere. Objectives: • Describe the conditions on Earth billions of years ago. • Summarize theories of how life began on Earth. • Describe the relationship between organic compounds, nucleotides, RNA, and a universal genetic code.
Answer: A. Little or no oxygen, mostly carbon dioxide, water vapor, and nitrogen. Explanation: The early Earth's atmosphere was primarily composed of gases like carbon dioxide, water vapor, nitrogen, and very little or no oxygen.
The early atmosphere was mainly carbon dioxide and water vapour. Water vapour condensed to form the oceans. Photosynthesis caused the amount of carbon dioxide to decrease and oxygen to...
01.03: Earth's Early Atmosphere. Which major processes were needed for the origin of life on Earth? Click the card to flip 👆.
