Section 1.2 A View Of Earth Worksheet Answers Cheap Sale | pferde ... - Free Printable

Problem Overview:

The task involves understanding the physical structure of Earth and its major spheres. The worksheet asks you to predict the meanings of vocabulary terms before reading, then fill in the correct definitions after reading. Additionally, you need to match terms with their descriptions.

---

Step-by-Step Solution:

#### Part 1: Vocabulary Terms
The worksheet provides a table for predicting the meanings of vocabulary terms before reading and revising them after reading. Here are the terms and their definitions:

| Vocabulary Term | Before You Read (Prediction) | After You Read (Correct Definition) |
|-----------------|------------------------------|--------------------------------------|
| hydrosphere | a. | b. Water portion of Earth |
| atmosphere | c. | d. Gaseous envelope around Earth |
| geosphere | e. | f. Composed of the core, mantle, and crust |
| biosphere | g. | h. All life-forms on Earth |
| core | i. | j. Dense, heavy inner sphere of Earth |
| mantle | k. | l. Layer between the crust and core |
| crust | m. | n. Thin outer layer of Earth's surface |

Explanation:
- Hydrosphere: This is the part of Earth that includes all water bodies, such as oceans, rivers, lakes, and ice.
- Atmosphere: This is the layer of gases surrounding Earth, including air.
- Geosphere: This refers to the solid part of Earth, which includes the core, mantle, and crust.
- Biosphere: This is the part of Earth where life exists, encompassing all living organisms.
- Core: This is the dense, innermost part of Earth, divided into the inner core and outer core.
- Mantle: This is the thick layer of rock between the crust and the core.
- Crust: This is the thin, outermost layer of Earth's surface.

---

#### Part 2: Earth’s Major Spheres
The worksheet states that Earth can be thought of as consisting of four major spheres. These are:

1. Hydrosphere: The water portion of Earth.
2. Atmosphere: The gaseous envelope around Earth.
3. Geosphere: The solid part of Earth, composed of the core, mantle, and crust.
4. Biosphere: The part of Earth where life exists.

So, the answer to this part is:
- Earth can be thought of as consisting of four major spheres: hydrosphere, atmosphere, geosphere, and biosphere.

---

#### Part 3: Matching Terms to Descriptions
The task is to match each term with its correct description. Here are the matches:

| Term | Description |
|--------------|--------------------------------------------------|
| 2. hydrosphere | e. the water portion of Earth |
| 3. atmosphere | f. the gaseous envelope around Earth |
| 4. geosphere | b. composed of the core, mantle, and crust |
| 5. biosphere | a. all life-forms on Earth |
| 6. core | c. dense, heavy inner sphere of Earth |
| 7. mantle | g. located between the crust and core of Earth |
| 8. crust | d. thin outside layer of Earth's surface |

Explanation:
- Hydrosphere: Matches with "the water portion of Earth."
- Atmosphere: Matches with "the gaseous envelope around Earth."
- Geosphere: Matches with "composed of the core, mantle, and crust."
- Biosphere: Matches with "all life-forms on Earth."
- Core: Matches with "dense, heavy inner sphere of Earth."
- Mantle: Matches with "located between the crust and core of Earth."
- Crust: Matches with "thin outside layer of Earth's surface."

---

Final Answer:

1. Earth can be thought of as consisting of four major spheres: hydrosphere, atmosphere, geosphere, and biosphere.
2. Matched terms to descriptions:
- 2. hydrosphere → e. the water portion of Earth
- 3. atmosphere → f. the gaseous envelope around Earth
- 4. geosphere → b. composed of the core, mantle, and crust
- 5. biosphere → a. all life-forms on Earth
- 6. core → c. dense, heavy inner sphere of Earth
- 7. mantle → g. located between the crust and core of Earth
- 8. crust → d. thin outside layer of Earth's surface

Boxed Final Answer:
\[
\boxed{\text{hydrosphere, atmosphere, geosphere, biosphere}}
\]