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Matter and Energy in Earth's System

Matter and Energy in Earth's System

Assessment

Presentation

Science

6th - 8th Grade

Practice Problem

Medium

NGSS
MS-ESS1-1, MS-ESS2-4, HS-ESS2-2

+10

Standards-aligned

Created by

Nathan Flajole

Used 38+ times

FREE Resource

13 Slides • 4 Questions

1

Exploring Earth's Dynamic Systems

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The rock cycle and the water cycle are two important parts of matter and energy in earths system.

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​The rock cycle

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Earth's Dynamic Systems

Explore the interactions among Earth's components that work together to create a dynamic system. Learn about the matter and energy involved in Earth's system, including the water cycle driven by the heat of the sun. Discover how these components shape our planet and impact our daily lives.

6

Multiple Choice

Which component of Earth's system is driven by the heat of the sun?

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Atmosphere

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Biosphere

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Hydrosphere

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Lithosphere

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Heat of the Sun

Trivia: Did you know that the hydrosphere is driven by the heat of the sun? The sun's energy causes water to evaporate from oceans, lakes, and rivers, forming clouds. These clouds then release the water as rain, snow, or hail, replenishing the hydrosphere. It's a continuous cycle that keeps our planet's water system in balance!

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Earth's Dynamic Systems

The Earth's system is composed of four interconnected subsystems: the geosphere (rocks and metals), the hydrosphere (holds all of Earth's water), the atmosphere (thin envelope of gases that contains the weather), and the biosphere (contains all living things on Earth). Additionally, the cryosphere refers to the frozen parts of the Earth's system. Each subsystem plays a crucial role in shaping and sustaining our planet.

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The earths spheres

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Multiple Choice

Which subsystem of the Earth's system holds all of Earth's water?

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Geosphere

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Hydrosphere

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Atmosphere

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Biosphere

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Hydrosphere

The hydrosphere is the subsystem of the Earth's system that holds all of Earth's water. It includes all the water on Earth, including oceans, lakes, rivers, groundwater, and even water vapor in the atmosphere. The hydrosphere plays a crucial role in regulating Earth's climate and supporting life on our planet.

12

Interactions and Feedback in Earth's Systems

1. Changes in the cryosphere can impact the geosphere. 2. Land that gains weight can rise slowly. 3. Land that loses weight can sink slowly. 4. Systems provide feedback, which can cause changes or maintain stability. 5. Melting glaciers are an example of positive feedback, adding water to the hydrosphere.

13

Multiple Choice

Which of the following statements about Earth's dynamic systems is true?

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Changes in the cryosphere can impact the geosphere.

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Land that gains weight can rise slowly.

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Land that loses weight can sink slowly.

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Systems provide feedback, which can cause changes or maintain stability.

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Melting glaciers are an example of positive feedback, adding water to the hydrosphere.

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Melting Glaciers

Melting glaciers are an example of positive feedback, adding water to the hydrosphere. This process contributes to rising sea levels and impacts coastal areas. Glacial meltwater also plays a crucial role in maintaining freshwater ecosystems and supporting biodiversity. The accelerated melting of glaciers due to climate change is a significant concern for global water resources and climate stability.

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Greenland's Changing Landscape

Melting glaciers in Greenland are similar to the way two boats sit in water. Just as the boats' positions change, the land in Greenland is also undergoing transformation. Melting glaciers lead to increased erosion and warming of the uncovered land, which further accelerates the melting process. However, the accumulation of more ice at the top of the glaciers can slow down the melting to some extent.

16

Multiple Choice

What is the impact of melting glaciers in Greenland?

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Increased erosion and warming of the uncovered land

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Slowing down the melting process

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Formation of new landmasses

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Decreased sea levels

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Melting Glaciers in Greenland

Trivia: The impact of melting glaciers in Greenland includes increased erosion and warming of the uncovered land. This leads to the formation of new landmasses and decreased sea levels. The melting process is not slowed down by the melting glaciers.

Exploring Earth's Dynamic Systems

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