Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity....

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Earth’s History • How the earth works. • How the earth has changed over time. • Earth timeline activity. • California geology.

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Transcript of Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity....

Page 1: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Earth’s History

• How the earth works.

• How the earth has changed over time.

• Earth timeline activity.

• California geology.

Page 2: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Earth Structure

Page 3: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

How the Earth Works:Plate Tectonics

Page 4: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

The Earth’s Plates

Page 5: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Themes for Today

• The earth is very old.

• The earth is always changing.

Page 6: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Ages to Note

• 14 billion years - age of universe

• 4.5 billion years - age of earth

• 3.5 billion years - oldest know life on earth

• 544 million years - explosion of life

• 65 million years - dinosaur extinction

• 1.5 million years - first homo sapiens

Page 7: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Geologic Time Scale

Page 8: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Cambrian540 Ma

Page 9: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Permian270 Ma

Page 10: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Cretaceous 60 Ma

Page 11: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Present

Page 12: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

North America: Plate Tectonics at Work

Page 13: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Timeline Activity

• Divide into groups of 2.

• Collect 4.5m of adding tape.

• Using the worksheet provided, measure out each time.

• Note that each time is the time from the present, not the previous time.

• Have fun!!

Page 14: Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.

Mrs. McCarthy’s MCAS Review Earth Science 7 th Grade Curriculum –Mapping the Earth –Earth’s Structure –Heat Transfer –Earth’s History –The Earth in the.

Mrs. McCarthy’s MCAS Review Earth Science 7 th Grade Curriculum –Mapping the Earth –Earth’s Structure –Heat Transfer –Earth’s History –The Earth in the.

Volcanoes and their effects on Earth EQ: How do volcanoes effect Earth’s surface?

Volcanoes and their effects on Earth EQ: How do volcanoes effect Earth’s surface?

Earth Science: Earth’s interior

Earth Science: Earth’s interior

Earth: Inside and Out. Key Ideas How is the Earth’s interior structured? How has the appearance of the Earth changed over time? What geologic Features.

Earth: Inside and Out. Key Ideas How is the Earth’s interior structured? How has the appearance of the Earth changed over time? What geologic Features.

Unit: Restless Earth Lesson: Earth’s Interior Restless Earth Lesson: Earth’s Interior ... forces that make and shape planet Earth. ... slowly wear away mountains and eventually

Unit: Restless Earth Lesson: Earth’s Interior Restless Earth Lesson: Earth’s Interior ... forces that make and shape planet Earth. ... slowly wear away mountains and eventually

Earth’s Spheres & Branches of Earth Science

Earth’s Spheres & Branches of Earth Science

Inside Earth: Earth’s Interior. Content Objectives: SWBAT explain how geologists determined Earth ’ s inner structures. SWBAT explain the characteristics.

Inside Earth: Earth’s Interior. Content Objectives: SWBAT explain how geologists determined Earth ’ s inner structures. SWBAT explain the characteristics.

Earth ’ s History & Geologic Time Notes. How Changes Occur on the Earth Plate Tectonics: theory of how Earth’s tectonic _______ move and ________ in _______.

Earth ’ s History & Geologic Time Notes. How Changes Occur on the Earth Plate Tectonics: theory of how Earth’s tectonic _______ move and ________ in _______.

Water on Earth The “Blue Planet”. Key Concepts: 1.How do people and other living things use water? 2.How is Earth’s water distributed? 3.How does Earth’s.

Water on Earth The “Blue Planet”. Key Concepts: 1.How do people and other living things use water? 2.How is Earth’s water distributed? 3.How does Earth’s.

Bell Ringer Choose an Earth Science branch. List how some of its studies relate to Earth’s spheres. Explain how features in each of Earth’s spheres.

Bell Ringer Choose an Earth Science branch. List how some of its studies relate to Earth’s spheres. Explain how features in each of Earth’s spheres.

Earth By:Assma& Yusra Altuhaif. Earth’s orbit length Earth’s orbit length is 149,600,000.

Earth By:Assma& Yusra Altuhaif. Earth’s orbit length Earth’s orbit length is 149,600,000.

Earth Science 8.4 Earth’s Layered Structure

Earth Science 8.4 Earth’s Layered Structure

Earth: the home planet Earth’s Interior Earth’s Layered Structure Earth’s interior consists of layers Earth’s interior consists of layers Layers are.

Earth: the home planet Earth’s Interior Earth’s Layered Structure Earth’s interior consists of layers Earth’s interior consists of layers Layers are.

Section 1 Earth’s Structuremidwaymsscience.weebly.com/.../section_1_-_earths_structure.pdf · Section 1 Earth’s Structure Key Concept Earth is ... How are seismic waves used to

Section 1 Earth’s Structuremidwaymsscience.weebly.com/.../section_1_-_earths_structure.pdf · Section 1 Earth’s Structure Key Concept Earth is ... How are seismic waves used to

Earth Science 8.4 Earth’s Layered Structure Earth’s Layered Structure.

Earth Science 8.4 Earth’s Layered Structure Earth’s Layered Structure.

Earth’s Buried Treasures An Introduction to Earth Materials: Minerals Earth Science.

Earth’s Buried Treasures An Introduction to Earth Materials: Minerals Earth Science.

Earth Science Layers of the Earth. The Earth’s Layers Layers.

Earth Science Layers of the Earth. The Earth’s Layers Layers.

EARTH’S INTERIOR. Earth’s Interior Earth is not a solid ball of rock! Earth has 3 distinct layers: 1.Crust 2.Mantle 3.Core How are earth’s layers similar.

EARTH’S INTERIOR. Earth’s Interior Earth is not a solid ball of rock! Earth has 3 distinct layers: 1.Crust 2.Mantle 3.Core How are earth’s layers similar.

Earth Science - Tasa Graphic Arts, Inc.: Educational Earth ... · Explore Earth’s surface features and ... Earth’s layered structure, ... earth science instructor or just someone

Earth Science - Tasa Graphic Arts, Inc.: Educational Earth ... · Explore Earth’s surface features and ... Earth’s layered structure, ... earth science instructor or just someone

Water On Earth EXPLAIN WHY WATER IS IMPORTANT TO LIFE ON EARTH. DESCRIBE HOW EARTH’S WATER IS DISTRIBUTED. EXPLAIN HOW EARTH’S WATER MOVES THROUGH THE.

Water On Earth EXPLAIN WHY WATER IS IMPORTANT TO LIFE ON EARTH. DESCRIBE HOW EARTH’S WATER IS DISTRIBUTED. EXPLAIN HOW EARTH’S WATER MOVES THROUGH THE.