Evolution Part 1

According to scientists, both Earth and moon are...

• About 1.6 Billion Years Old
• About 4.6 Billion Years Old
• About 9.6 Billion Years Old
• About 14 Billion Years Old

Tags

NGSS.HS-ESS1-6

After water vapor condensed to form rain and then gradually accumulated, which of the following was formed?

• Earth's First Atmosphere
• Earth's Second Atmosphere
• Earth's Oceans
• Earth's Continents

Which of the following is not an important part of Earth's second atmosphere?

• Helium
• Oxygen
• Water Vapor
• Carbon Dioxide

The earliest form of life known on Earth was...

• Leafy Plants
• Bacteria
• Fossils
• Single-Celled Organisms

Tags

NGSS.MS-LS4-1

According to scientists, over billions of years, Earth's ________ have formed, broken apart, and crashed together again.

• Landmasses
• Oceans

Gases in the first atmosphere came from

• asteriod impacts
• comet impacts
• volcanic outgassing
• all of these

There was very little __________ in the early atmosphere

• oxygen
• carbon dioxide
• water vapor
• iron

Tags

NGSS.HS-ESS1-6

What were the first cells in the early earth?

• prokaryotic cells
• eukaryotic cells

In 1953, Stanley Miller and Harold Urey contributed to which of the following theories?

• Primordial Soup
• Endosymbiotic
• RNA world
• Geologic Time Scale

What theory states that life began from a chemical evolution?

• Primordial Soup
• Endosymbiotic
• RNA world
• Natural Selection