How old are the oceans - Study guides, Class notes & Summaries

List four ways microbes are used in our everyday life (be specific). - ️️1. They are in the ater of oceans and lakes which are lived in by mammals such as whales and fish which are important parts of the food chain. 2. They are in the soil and microbes can help recycle chemical elements in the soil 3. Photosynthesis - microbes help with this and some of their metabolisms depend on photosynthesis 4. Microbes are in our intestines and other animals and help with our digestion as well as...

What are the five oceans? - Pacific Ocean o Atlantic Ocean o Indian Ocean o Southern Ocean aka Antarctic Ocean o Arctic Ocean What were the first real hypotheses in marine biology, developed by Forbes and Darwin?Can you describe one of them? Why are they considered true hypotheses? - Forbes: o azoic theory: that no life existed on sea floors deeper than 300 fathoms Darwin: o development of coral: coral reefs growth is a balance between the growth of corals upward and the sinking...

Name the three major kinds of rocks - Sedimentary- deposition of material at the Earth's surface and within bodies of water Metamorphic- transformation of existing rock through heat or pressure Igneous- cooling and solidification of magma and lava Has the African plate been stationary or mobile and have other plates moved towards or away from it? - Relatively stationary while other plates have moved away from it causing no collisions ad therefore no mountain chains formed. How was the A...

Chapter 1 Introduction to Earth Science 1) What are the basic differences between the disciplines of physical and historical geology? A) Physical geology is the study of fossils and sequences of rock strata; historical geology is the study of how rocks and minerals were used in the past. B) Historical geology involves the study of rock strata, fossils, and geologic events, utilizing the geologic time scale as a reference; physical geology includes the study of how rocks form and of how er...

Marine Biology Exam #1 Questions and Answers What percent of the planet is covered by the ocean - Correct Answer️️ -71% of the planet is covered by the ocean What percent of the oxygen from photosynthesis is produced in the ocean - Correct Answer️️ -70-80% HMS Challenger - Correct Answer️️ - First comprehensive survey of the world's oceans (except the Arctic)-> The first major oceanographic expedition What are the four Major Ocean Basins - Correct Answer️️ -Pacific, At...

Test Bank for Earth Science 14th Edition, Complete All Chapters 1- 14, Newest Version. What are the basic differences between the disciplines of physical and historical geology? A) Physical geology is the study of fossils and sequences of rock strata; historical geology is the study of how rocks and minerals were used in the past. B) Historical geology involves the study of rock strata, fossils, and geologic events, utilizing the geologic time scale as a reference; physical geology includes...

Test Bank for Earth Science 14th Edition By Tarbuck Complete All Chapters 1- 14, Newest Version. Chapter 1 Introduction to Earth Science 1) What are the basic differences between the disciplines of physical and historical geology? A) Physical geology is the study of fossils and sequences of rock strata; historical geology is the study of how rocks and minerals were used in the past. B) Historical geology involves the study of rock strata, fossils, and geologic events, utilizing the geologi...

Earth Science Prelude Test Review Questions & Answers (Rated A) The theory of _________ is considered to be the foundation of geology. - ANSWER-plate tectonics A newspaper article about an earthquake would be reporting on the discipline of - ANSWER-geology. The difference between meteorology and climate science is that - ANSWER-meteorology studies shorter-term conditions of the atmosphere and climate science studies the longer-term trends. Which one of these practical questions may b...

A college friend of yours who has been postponing taking any science courses hears you talking about the generation of nuclear energy in the Sun and makes the following observation: "The whole idea of the atomic nucleus is pretty ridiculous. If an oxygen nucleus consists of eight protons and eight neutrons, the charge on that nucleus is positive. Since even I learned in high school that like charges repel, such a nucleus would find all its positive protons repelling and quickly fall apart." Ho...

Test Bank for Earth Science 14th Edition By Tarbuck Complete All Chapters 1- 14, Newest Version. Chapter 1 Introduction to Earth Science 1) What are the basic differences between the disciplines of physical and historical geology? A) Physical geology is the study of fossils and sequences of rock strata; historical geology is the study of how rocks and minerals were used in the past. B) Historical geology involves the study of rock strata, fossils, and geologic events, utilizing the geologic time...