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3. Referring to Figure 11.1, which hemisphere, Northern or South which the "land" hemisphere? Water hemisphere: Land hemisphere: Southern Northern 4. Use Figure 11.2, which shows the distribution of land and water in 5° latitude belts, to answer the following. a. How much area is covered by land in the belt between 60° and 65° north latitude? 25 million km² b. How much area is covered by water in the belt between 60° and 65° north latitude? million km² c. How much area is covered by land in the belt between 60° and 65° south latitude? million km² d. How much area is covered by water in the belt between 60° and 65° south latitude? million km² 5. Using the data from Question 4, calculate the percentage of area that is land in the belt between 60° and 65° north latitude. (To calculate percentage, divide the area covered by land by the total area covered by land and water. Then multiply your answer by 100%.) 4.9 % land 6. Using Questions 4 and 5 as a guide, calculate the percentage of the area that is water in the belt between 45° and 50° south latitude. % water 90° 75⁰ N 60° 0 r 45° t h 30° 15° 0⁰ 15° $ 30° 0 u 45° t h 60° 75° 90° LAND AREAS 100 75 50 25 Arctic Atlantic ALL OCEAN AREAS COMBINED Pacific Indian 0 25 50 75 100 125 150 175 Millions of square kilometers per 5° latitude zone

3. Referring to Figure 11.1, which hemisphere, Northern or South which the "land" hemisphere? Water hemisphere: Land hemisphere: Southern Northern 4. Use Figure 11.2, which shows the distribution of land and water in 5° latitude belts, to answer the following. a. How much area is covered by land in the belt between 60° and 65° north latitude? 25 million km² b. How much area is covered by water in the belt between 60° and 65° north latitude? million km² c. How much area is covered by land in the belt between 60° and 65° south latitude? million km² d. How much area is covered by water in the belt between 60° and 65° south latitude? million km² 5. Using the data from Question 4, calculate the percentage of area that is land in the belt between 60° and 65° north latitude. (To calculate percentage, divide the area covered by land by the total area covered by land and water. Then multiply your answer by 100%.) 4.9 % land 6. Using Questions 4 and 5 as a guide, calculate the percentage of the area that is water in the belt between 45° and 50° south latitude. % water 90° 75⁰ N 60° 0 r 45° t h 30° 15° 0⁰ 15° $ 30° 0 u 45° t h 60° 75° 90° LAND AREAS 100 75 50 25 Arctic Atlantic ALL OCEAN AREAS COMBINED Pacific Indian 0 25 50 75 100 125 150 175 Millions of square kilometers per 5° latitude zone

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
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I need help with question 4. Use Figure 11.2, which shows the distribution of land and water 5 degree latitude belts, to answer the following.  

a. How much area is covered by land in the belt between 60 degrees and 65 degrees north latitude? 

b. How much area is covered by water in the belt between 60 degrees and 65 degrees north latitude? 

d. How much area is covered by water in the belt between 60 degrees and 65 degrees south latitude?

**Title: Understanding the Distribution of Land and Water on Earth** **Introduction:** The total area of Earth is approximately 510 million square kilometers (197 million square miles). Out of this, around 360 million square kilometers (140 million square miles) are covered by oceans and adjacent marginal seas. This distribution is crucial for understanding Earth’s geography and climate. **Activity 11.1: Distribution of Land and Water** **1. Calculating Percentages:** - **What percentage of Earth's surface is covered by oceans and marginal seas?** - Formula: \((\text{Area of oceans and marginal seas} / \text{Area of Earth}) \times 100\%\) - Calculated: \(70.59\% \text{ ocean}\) - **What percentage of Earth's surface is land?** - Calculated by subtracting the ocean percentage from 100%. - Calculated: \(\text{29.41\%} \text{ land}\) **2. Identifying Hemispheres:** - Referring to a global map or Figure 11.1, the following can be determined: - **Water Hemisphere:** Southern Hemisphere - **Land Hemisphere:** Northern Hemisphere **3. Analyzing Land and Water Distribution (Figure 11.2):** **Figure 11.2** provides a visual representation of how land and water are distributed in 5° latitude belts across the globe. It illustrates how the concentration of land varies from north to south, with significant oceans such as the Atlantic, Pacific, and Indian. **4. Exercises:** - **a.** How much area is covered by land in the belt between 60° and 65° north latitude? - **Answer:** 2 million km² - **b.** How much area is covered by water in the belt between 60° and 65° north latitude? - **Answer:** 5 million km² - **c.** How much area is covered by land in the belt between 60° and 65° south latitude? - **Answer:** 0 million km² - **d.** How much area is covered by water in the belt between 60° and 65° south latitude? - **Answer:** 0 million km² **5. Percentage Calculation:** - Calculate the percentage of the area that is land in the belt between
Transcribed Image Text:**Title: Understanding the Distribution of Land and Water on Earth** **Introduction:** The total area of Earth is approximately 510 million square kilometers (197 million square miles). Out of this, around 360 million square kilometers (140 million square miles) are covered by oceans and adjacent marginal seas. This distribution is crucial for understanding Earth’s geography and climate. **Activity 11.1: Distribution of Land and Water** **1. Calculating Percentages:** - **What percentage of Earth's surface is covered by oceans and marginal seas?** - Formula: \((\text{Area of oceans and marginal seas} / \text{Area of Earth}) \times 100\%\) - Calculated: \(70.59\% \text{ ocean}\) - **What percentage of Earth's surface is land?** - Calculated by subtracting the ocean percentage from 100%. - Calculated: \(\text{29.41\%} \text{ land}\) **2. Identifying Hemispheres:** - Referring to a global map or Figure 11.1, the following can be determined: - **Water Hemisphere:** Southern Hemisphere - **Land Hemisphere:** Northern Hemisphere **3. Analyzing Land and Water Distribution (Figure 11.2):** **Figure 11.2** provides a visual representation of how land and water are distributed in 5° latitude belts across the globe. It illustrates how the concentration of land varies from north to south, with significant oceans such as the Atlantic, Pacific, and Indian. **4. Exercises:** - **a.** How much area is covered by land in the belt between 60° and 65° north latitude? - **Answer:** 2 million km² - **b.** How much area is covered by water in the belt between 60° and 65° north latitude? - **Answer:** 5 million km² - **c.** How much area is covered by land in the belt between 60° and 65° south latitude? - **Answer:** 0 million km² - **d.** How much area is covered by water in the belt between 60° and 65° south latitude? - **Answer:** 0 million km² **5. Percentage Calculation:** - Calculate the percentage of the area that is land in the belt between
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