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Geological Time

Geological Time

Assessment

Presentation

•

Biology

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9th - 12th Grade

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Practice Problem

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Hard

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NGSS
HS-ESS1-6, HS-ESS2-7, HS-LS4-5

+11

Standards-aligned

Created by

Stacie Kilhaney

FREE Resource

27 Slides • 26 Questions

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Multiple Choice

Why is understanding geological time important for studying human population growth?

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It helps us predict future population trends

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It reveals the impact of geological events on human evolution

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It allows us to compare human history with Earth's history

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All of the above

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Multiple Choice

What is meant by 'deep time' in the context of Earth's history?

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The concept of time measured in centuries

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The idea that Earth's history spans billions of years, making it hard for humans to imagine

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The time it takes for Earth to rotate once

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The period when dinosaurs lived

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Open Ended

Describe the conditions of the early Earth right after it formed.

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Multiple Choice

Which event led to the formation of the Moon according to the lesson?

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A volcanic eruption on Earth

2

An asteroid as big as Mars hitting the Earth and gouging out a chunk

3

The cooling of Earth's surface

4

The formation of the atmosphere

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Fill in the Blank

Scientists divide geologic time into workable units called ___ .

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Multiple Select

Which of the following are geologic eras shown on the geologic time scale?

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Cenozoic

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Mesozoic

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Paleozoic

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Precambrian

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Open Ended

What were some of the environmental conditions during the Precambrian Era?

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Multiple Choice

Which of the following conditions best describes Earth at the time of life's origin, 3.5 billion years ago?

1

Earth was cooler, continents and oceans had formed, air was warm with little oxygen, and rain fell continually.

2

Earth was hot, continents had not formed, and oxygen was abundant.

3

Earth was frozen, with no continents or oceans, and the air was rich in oxygen.

4

Earth was dry, with continents and oceans, and the air was cold and full of oxygen.

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Open Ended

Explain how the development of cyanobacteria contributed to changes in Earth's atmosphere.

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Multiple Choice

Which of the following events occurred by the end of the Precambrian era?

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Oxygen built up in the atmosphere and simple multicellular life forms developed.

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Dinosaurs appeared and dominated the land.

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Plants evolved and expanded into terrestrial environments.

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Mammals became the dominant life form.

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Fill in the Blank

The Paleozoic Era is known for a dramatic explosion in ___ of multicellular animals.

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Multiple Select

Select all the groups of organisms that evolved during the Paleozoic Era.

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Marine invertebrates

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Vertebrates (fish)

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Amphibians

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Reptiles

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Open Ended

How did the evolution of plants impact terrestrial environments and the formation of fossil fuels?

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Multiple Choice

What geological process contributed to the formation of large limestone outcrops during the Paleozoic era?

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Mountain building along continental margins

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Volcanic eruptions

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Glacial movement

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Meteor impacts

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Multiple Select

Which events marked the end of the Paleozoic era?

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Formation of Pangaea

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Mass extinction of marine species

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Rise of mammals

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Development of flowering plants

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Open Ended

How did the changes in flora and fauna during the Mesozoic Era impact life on Earth?

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Fill in the Blank

The Triassic Period is known for the first appearance of ___ and mammals in the fossil record.

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Multiple Choice

Which types of plants flourished during the Jurassic period?

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Palms and cone-bearing trees

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Flowering plants

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Ferns and mosses

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Grasses

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Open Ended

Describe the major evolutionary developments that occurred during the Tertiary Period of the Cenozoic Era.

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Multiple Choice

Which of the following statements about the Quaternary Period is correct?

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Ice covered large parts of Africa and Asia.

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The Great Lakes formed as ice melted.

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Human recorded history is more than 10,000 years old.

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Dinosaurs flourished during this period.

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Fill in the Blank

Each era can be divided into ___, and each period can be divided into epochs.

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Open Ended

Explain how scientists use fossils and radiometric dating to determine divisions in geologic time.

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Multiple Select

Which of the following are essential resources humans need to survive?

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Fresh clean water

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Clean air

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Gold

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Food that begins with plants

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Multiple Choice

When the solar system formed, what was the primary component that resulted from the accumulation of gas and dust?

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The Earth

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The Moon

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The Sun

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Other planets

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Open Ended

Reflecting on what you learned about the origin of Earth, what questions do you still have or what would you like to know more about?

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Multiple Choice

Which of the following is NOT mentioned as a reason why it is crucial to protect Earth's resources?

1

Soils for growing crops

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Clean water for good health

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Clean air to breathe

4

Wildlife habitats

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