Lesson 15-1 of the biology book
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In this lesson, you will learn about the factors of the biosphere. This is a very interesting lesson. You will learn about the major and non-major interconnecting system of the earth. This will let you know how the earth is made. By the way, in most of my presentations, there are videos that you cannot play it on this website.
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Lesson 15-1 of the biology book
- 1. LESSON 1, CHAPTER 15, UNIT 5: LIFE IN THE EARTH SYSTEM By Ali Mohamed Ali in grade 10
- 2. INTRODUCTION = LESSON OBJECTIVE We are going to know the life in the Earth system. We are going to know that the biosphere is the portion of Earth that is inhabited by life. We are going to know the biotic and abiotic factors interact in the biosphere. We are going to know how the Earth is made. We are going to answer the given questions. We will summarize this lesson in the form of questions and answers.
- 3. Q: HOW IS LIFE IN THE EARTH SYSTEM? A: First from a local perspective, then from a regional point of view, and finally at the global scale. Until now, you have been looking at the Earth system at a single point in time. However, the Earth is constantly changing, every second, every day, every year.
- 4. MAIN IDEA 1 The biosphere is the portion of Earth that is inhabited by life.
- 5. EARTH`S MAJOR INTERCONNECTED SYSTEMS Biosphere: is the part of Earth where life exist. Hydrosphere: is the collection of Earth`s water bodies, ice, and water vapor. Atmosphere: is air blanketing of Earth`s solid surface. Geosphere: is features of Earth`s surface such as continents, sea floor, and everything below Earth`s surface.
- 6. IMAGES OF EARTH`S MAJOR INTERCONNECTED SYSTEMS
- 7. FACTORS OF THE BIOSPHERE Land Air Water Biota: the collection of living things that live in the atmosphere. Or life
- 8. EARTH`S NON-MAJOR INTERCONNECTED SYSTEMS Cryosphere: is the frozen water part of the Earth system. Lithosphere: is the rigid outer part of the earth, consisting of the crust and upper mantle. Cryospher e
- 9. LITHOSPHERE EARTH SYSTEM UNDER THE GROUND UNDERGROUND SYSTEM
- 10. MAIN IDEA 2 Biotic and abiotic factors interact in the biosphere.
- 11. BIOTIC Algae Fungi Microorganism Animals Coral Plants Nutrient availability Sunlight Temperature Moisture Soil type Wind or water current ABIOTIC FACTORS
- 12. INTERACTION TO BIOSPHERE Just as one ecosystem is connected to another, all four Earth`s major interconnected systems are also connected. A change in one sphere can affect the others. If plants are removed from a riverbank, for example, rain may flow more easily from the land to the water. Atmosphere, geosphere, and hydrosphere are cooperating system that yield a biosphere full of life. Sometimes, people mistakenly believe that the Gaia hypothesis suggests that Earth is a thinking being that regulates geosphere, atmosphere, hydrosphere. Many scientists are now devoting their carriers to organizing new fields to study, such as geobiology and geomicrobiology, to examine their intriguing relationship.
- 13. Q: GIVE THE FOLLOWING EARTH`S MAJOR INTERCONNECTED SYSTEM WITH THEIR DEFINITIONS? A1:_______________________________________ ______________________. A2:_______________________________________ ____________________. A3:_______________________________________ _______________________. A4:_______________________________________ ______________________. A:________________________________________ __________________________________________ __________________________________________ __________________________________________ ______________. Q: HOW DO BIOTIC AND ABIOTIC FACTORS INTERACT IN THE BIOSPHERE? ANSWER THE FOLLOWING QUESTIONS IN YOUR NOTEBOOK:
- 14. FORMATION OF THE EARTH
- 15. SUMMARY (QUESTIONS AND ANSWERS) 1. What are the major interconnected system of the Earth? Answer: Biosphere, Hydrosphere, Atmosphere, Geosphere. 2. How do biotic and abiotic factors interact in the Biosphere? Answer: Just as one ecosystem is connected to another, all four Earth`s major interconnected systems are also connected. A change in one sphere can affect the others. 3. Give an example of the Earth`s major interconnected system. Answer: For example, a plant growing in a swamp depends on the soil in which it grows just as much as on the water in the swamp. 4. Give an example of biotic and abiotic factors interact in the biosphere. Answer: If plants are removed from a riverbank, for example, rain may flow more easily from the land to the water.