Collection of ocean floor diagram worksheet sharebrowse. This activity consists of naming the continents, identifying mid ocean ridges, and determining the age of the ocean floor. Mapping the ocean floor is an excellent introductory activity for students to become familiar with the sound probes and using the computer program called loggerpro. Includes information about the different parts of the ocean floor continental margin including the shelf, slope, rise, and abyssal plain, discusses the difference between passive and active margins, and underwater land features. Have students do a new revised drawing based on what they have. Oceanography worksheets and teaching resources teachervision. For centuries, people have been challenged by in the. The two processes of seafloor spreading and subduction work together to constantly recycle and renew the earths crust. This unit in the form of pdf file and covers all about on ocean floor and ocean water characteristics with neat sketches along with vocabulary. When the ocean floor is mined, a cloud of sediment rises up in the water, interfering with photosynthetic processes of phytoplankton and other marine life, in addition to introducing previously benign heavy metals into the food chain. The theory has caused a revolution in the way we think about the earth. Mariana trench diagram1 pacific ocean s mariana trench at 11,033 meters 36,201 feet deep.
This will be a projectbased activity in which students will work together to draw a scale diagram of the ocean zones. Ocean life mural students create a mural showing various kinds of creatures that live in the ocean. Chapter 5 exploring the ocean people have stud source. Tectonic activity, sea level changes, and force of waves influence the physical. As magma starts to harden into rock, ironrich minerals solidify first. In this ocean characteristics lesson, 5th graders complete a kwl chart about the ocean floor, use the ocean depth data sheet to create a graph, and create a 3d model of the ocean floor.
Their crystals are pulled into alignment by the earths magnetic field, just like a compass needle is pulled towards magnetic north. Mapping the ocean floor lesson plan overview after an introduction in which students try to identify hidden objects by the sounds they make when shaken in a box, students use string to map a model ocean floor by taking depth readings to simulate sonar. Ocean sunfish grades 47 animal life in oceans grades 48 from rivers to oceans grades 57 ocean travel grades 57 driving along the ocean floor, part 1 grades 57 driving along the ocean floor, part 2 grades 57 driving along the ocean floor, part 3 grades 57 ocean subdivisions grades 57 magnetic mapping of the ocean floor. Ocean floor reading passage, interactive activity, and writing prompt. A 3 page activity that has students make 3 dimensional models of the ocean floor in a shoe box. Mapping the ocean floor free printable activity see more. Students use their knowledge of the ocean, ocean life and zones and topography of the ocean floor to complete four separate activities. Background an ocean is a major body of saline water, which covers 71% of the earths surface forms. National science standards lithospheric plates on the scales of continents and oceans constantly move at. Ocean floor feature activitybackground information mbari. Seafloor spreading answer key this is a midocean ridge. Oceans activities, worksheets, printables, and lesson plans. Ocean floor features national oceanic and atmospheric. This is a multipart project that goes with the movie finding nemo.
Ocean bottom topography bathymetry bathymetry is the topography shape of the land of the ocean floor. Exploring the ocean with robots learning objectives this lesson will introduce students to robotic submarines, called gliders, including basic properties of buoyancy, types of information the robots gather, and investigate how scientists use that information to understand the ocean. The ocean floor name marcias science teaching ideas. The ocean floor displaying top 8 worksheets found for this concept some of the worksheets for this concept are g4 u8 l2 lesson 2 into the deep, lets get to the bottom of this ocean floor, sea floor spreading work, mapping the ocean floor work 1, the ocean floor, zap, the clever octopus, c o n t i n e n t a l o c e a n ic c h a n g e s t o t. Pdf ocean floor mapping as a precursor for space exploration. See more ideas about ocean, ocean projects and ocean unit. Finding nemo earth science ocean ocean floor activity. Sea floor spreading earth science post module 2 middle school page 3 the youngest rock will always be closest to the ridge area and the oldest will be on the outside closest to the continents. This activity would be probably be done in groups and presented. Straw model for determining the topography of ocean floor click here. National science standards lithospheric plates on the scales of continents and oceans constantly move at rates of. Using the features of the ocean floor and the other maps, have students compare to their drawings.
They will study a text lesson, participate in three related activities, and take a followup quiz to check their. Exploring the ocean floor worksheet answers floor roma. Consequently, mapping the sea floorbathymetryis an important part of many. Use your knowledge of sea creatures to fill out this crossword puzzle. Have students revisit their hypothetical drawing they did at the beginning of this activity by completing the second page of the student worksheet.
G4 u8 l2 lesson 2 into the deep national oceanic and. Pdf exploration of our worlds oceans has many of the same challenges encountered in space exploration. The best ocean unit study for kids, marine biology for kids, under the sea activities, summer nature table and ocean theme printables for kids, these homeschool printables are perfect to add to your ocean activities or under the sea theme, kindergarten beach lesson plans, ocean unit study for elementary children and kindergarten. This activity consists of naming the continents, identifying midocean ridges, and determining the age of the ocean floor. Sea floor spreading answer key this is a mid ocean ridge. The oe web site includes many of these maps, enabling students to visualize the structure learning ocean science through ocean exploration section 2 mapping the ocean floor. Jun 06, 2017 map the ocean floor, identifying the major mountain ranges and rifts, learn about ocean currents and color a map of the prevailing currents on earth, make an ocean in a bottle craft and then round it out with an ocean lapbook. The authors used advanced ocean floor mapping techniques. For centuries, people have been challenged by the mysteries that lie beneath the blue depths of our ocean planet. Building a model of the ocean floor click here for a simple modeling activity. This rubric specifies guidelines for creating a model of the ocean floor in addition t. Students will create their own crosssection of the ocean floor including common seafloor. The ocean floor worksheets unit atlantic ocean floor topography lab 4th edition classical conversation science worksheets with chapter the ocean floor. This lesson plan uses a text lesson to highlight critical facts about the ocean floor.
Noaa sites national oceanic and atmospheric administration. Believed to be formed by volcanic activity some reach above sea surface and form islands. Imagine that it is 1940 and you have landed your dream job as an oceanographer on a research ship using singlebeam sonar technology to explore a neverbefore mapped section of the ocean floor. Ocean floor feature activitybackground information. A deep cut or trench in the seafloor, usually close to where continental shelves and seafloors meet. In this activity, you will construct a paper model to investigate the patterns that scientists have discovered in their studies of the seafloor. Ocean ridges are often of volcanic origin at a point or line of separation in the earths crust. The outer rocky layer of the earth includes about a dozen large sections called tectonic plates that are arranged like a spherical jigsaw puzzle floating on top of the earths hot flowing mantle. Molten rock pushes up from the asthenosphere and pushes the plates apart at the midocean r. Continental drift, sea floor spreading and plate tectonics plate tectonics is a theory developed in the late 1960s, to explain how the outer layers of the earth move and deform. As this portion of the ocean floor widens, a section of the seafloor else. The steps below are part of the procedure for this lab activity.
The shape of the ocean floor, its bathymetry, is largely a result of a process called plate tectonics. Making of the ocean floor this is a 5e lesson exploring the ocean. Ocean floor topography worksheet answers floor roma. Helping students understand the connections between plate tectonics, ocean floor bathymetry, diversity of life, and adaptations to the environment can help increase their understanding of the. It is an underwater mountain range that forms when magma pushes up on the crust at a divergent boundary.
Listed in the table below are echo soundings giving the atlantic ocean s depth along the 39o north parallel. Teach your students about oceanography with our most popular oceanography worksheets and teaching resources. Some of the land is located above earths water and some is. Observe, identify, classify, and map ocean floor features. Learn vocabulary, terms, and more with flashcards, games, and other study tools. While new earth is being born at mid ocean ridges by seafloor spreading, in other areas earth is being destroyed at deep ocean. Educate your students about the fascinating ocean floor with this lesson plan. Continental drift, sea floor spreading and plate tectonics. Once you have labeled each map correctly, you should be able to answer the series of questions that follow the exercise. This lab works equally well using graphing calculators with the probes. As minerals found on land are exploited and used up, mining of the ocean floor will increase.
It is determined by the way the tectonic plates are moving or aligned. Students participate in an activity that shows how sonar works. Finish this picture by drawing whatever you imagine to be living near the ocean floor. Computers with digital acquisition systems process masses of data and create threedimensional views of the ocean bottom. Since the development of the theory, geologists have had to reexamine almost every aspect of. The best ocean unit study for kids natural beach living.
Very little was known about the ocean until late in the nineteenth century, although nearly threequarters of the planet is covered by ocean or seawater. The book also discusses tides, waves, and ocean topography. Seafloor spreading seafloor spreading is the process by which plate tectonics produces new oceanic lithosphere at ocean ridges. Map the ocean floor, identifying the major mountain ranges and rifts, learn about ocean currents and color a map of the prevailing currents on earth, make an ocean in a bottle craft and then round it out with an ocean lapbook. To construct a paper model that will illustrate how the seafloor spreads is created at midocean ridges and. This is a rubric designed for an at home project on the geographic features of the ocean floor including continental shelf, continental slope, continental rise, abyssal plain, ocean trench, and mid ocean ridge.
Mapping the ocean floor click here for higher level graphing experience. There are plenty of resources appropriate for elementary, intermediate, and secondary school students. It is an interconnected system of underwater mountains that have developed on newly formed ocean crust. Ocean floor mapping summary students will be exposed to, learn about, and demonstrate basic understanding of ocean floor features and mapping using near time data.
Youll find handouts on ocean tides, hurricanes, marine biologists, and much more. The continental shelf is the part or area of the ocean floor onto which you first walk out from the beach. Demonstrate knowledge by drawing a scale diagram of the five ocean zones. Molten rock pushes up from the asthenosphere and pushes the plates apart at the mid ocean r. Ocean mysteries, legends, and customs students use the internet to research and write about mysteries, legends, and customs related to the ocean. National centers for coastal ocean science office for coastal management national geodetic survey office of coast survey. Requires student use salt, flour, water, glue and coloring. File type pdf mapping ocean floor activity answers planet coast. Most of the worlds volcanic activity actually takes place in the ocean, but most of it goes undetected and unseen. A fun mystery that helps kids understand seafloor mapping. In order to better illustrate the actual depth of the mariana trench, consider the following. After an introduction in which students try to identify hidden objects by the sounds they make when shaken in a box, students use string to map a model ocean floor by taking depth readings to simulate sonar. In the magic school bus on the ocean floor readers also get an unusual look at whats beneath the ocean s waves as ms.
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