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Earth Sciences Crosswords

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Title Instructions / Description Sample Puzzle Hints Difficulty
Marine Science A defect or imperfection. Process in which new ocean floor is created . The act or state of eroding.. the solid portion of the earth . produced under conditions involving intense heat, as rocks of volcanic origin or rocks crystallized from molten magma.. Older Children
Mass The process in which sediment is laid down in new locations.. Strength or power exerted upon an object.. The remains of anything broken down or destroyed; ruins; rubble.. A hill or slope down which one may slide down. . Any complete round or series of occurrences that repeats or is repeated. . Big
Mass Movements, Wind, and Glaciers moving mass of ice. wind's removal of surface particles. wind-blown silt deposits. landslides tht rotate around curves. swiftly moving mud and water. Hard
Metals is an alloy of iron, nickel and chromium. most common metal used in school. is almost 100% iron. loses its shape under pressure and is soft & heavy. is a tough metal and it can be hardened. Big
Mid-Ocean Crust At fast-spreading ridges the faults dip in ________.. Normal Upper Mantle Rocks.. The result of hot saltwater and hot basaltic rocks exchanging ions. (_________ alteration). The _____ cools as it spreads away from the ridge.. New crust forms by intrusion and ______.. Hard
Mountain Types You may you words more than once. Volcanic mountains are also know as what?. What is created when magma is pushed up but never reacher the surface and cools and hardens?. What mountains tend to be in a shape of a dome?. Mt. Fuji is a volcano but is also know as a what?. What type of erosion creates a plateau mountain?. Hard
Mountains Located in between Tucson and Phoenix . Located in Stafford . located in Willcox and changed world weather . Located in Tucson and made for U of A school. Located in Japan . Older Children
Mountains Is a mountain that is not BALD but in the name. Located in between Tucson and Phoenix . Located in Switzerland. North of Willcox. 2nd tallest mountain in World. Big
Mountains Hawaii islands are . Where most rocky mountains come from. Large amount of magma pushes below the earth's crust. Builds up to form a mountain. Formed by earth's internal activity which erosion . Big
Mt. Everest setup for tents. relay site for campers.. highest piont on the mountain.. metal fram with spikes worn on the hiking boots for ice climbs.. high above sea level.. overhanging mass of hardened snow.. Older Children
Natural Disasters It is Hot, Red and comes out of a mountain.. It is cold, wet, Wight and is normally found on the very top of a mountain.. This liquid is a common thing to drink when one is thirsty. It starts with a W.. It is like a hill just 100 times larger and taller. Snow normally is found at the top. . A Massive wave caused by an Earthquake under the sea.. Older Children
Natural Disasters Strong winds. Moving people out. Some things broken. Huge strong winds. Things ruined . Hard
Natural Disasters A floating sheet of ice permanently attached to a landmass. The powdery residue left after the burning of a substance. Rock fragments and particles ejected by a volcanic eruption.. Hot molten or semifluid rock erupted from a volcano or fissure, or solid rock resulting from cooling of this. The wearing away or destruction of the outer or forward surface of an object, such as a meteorite or a spacecraft.. Older Children
Natural Disasters These include information about only a few of the total amount of natural disasters. San Francisco 1906. northern Indian Ocean-Myanmar and Ayeyarwady Delta 2008. Indonesia (then it was dutch west indies) 1883. India's West Bengal 1970. China's Henan Province 1887. Hard
Natural Resources an example of a renewable resource. a resource that cannot be replaced. inorganic substance that comes from earth. water by artificial means. timber used for building material or paper. Big
Nature Rain but frozen comes in winter time. It is up in the air and is blue. Another word for rocks . We breathe it. A large amount of trees. Easy
Nature's Abundance In Ancient Greek, this stone is called méthystos. Symbol for the tropics and for vacations, there are 2600 species of this tree!. Cleopatra's passion turned everyone 'green' with envy!. Rarest of gemstones, this stone changes colors through the day and shares its name with a world conqueror!. A buffer between land and the sea, it helps in preventing soil erosion. Big
Ocean the form and shape of the surface of the crust under the ocean water. deep cut in the ocean floor formed at a subduction zone. bending or curving of ocean currents due to earth's rotation. extinct underwater volcano. ocean floor. Big
Ocean and Lake Diversity this water is a mixture of freshwater and saltwater. where living things interact with other living things and non living things. this pond is very salty. adaptation which allows fish to breathe underwater. floating barrier which prevents oil spills from spreading. Hard
Ocean and Landforms Read the clues and answer the crossword puzzle. Dropping of sediments by water wind and ice. Process that builds landforms. Wide flat areas of land that is underwater. An underwater opening that has magma that flows. A shift in the Earth's crust due to gravity. Big
Ocean Biome The largest kind of sea weed which grows in large groups. Grows to 12 feet long and lives up to 60 years. It's neurotoxin can kill a human and there is no anti-venom. Lightless area 3,000 feet below the surface. Can reach ten feet in length and weigh up to 80 pounds. Big
Oceanography The frozen one, far south. Dormant underwater volcano with flat top. Dormant underwater volcano with normal sharp peak. Parts per thousand. Largest ocean. Big
Oceans inactive volcanoes below the water. The cold water current along the west coast of USA.. At poles during summer , prouctivity of marine organisms __________. surface currents get deflected by coriolis effect and presence of ......... water wirh greater density will be __________. Older Children
Oceans and Continents You find the Statue of Liberty in this continent. Earth is known as this . Large, continuous area of land. Mountain range in Southern Europe. The smallest continent . Very Difficult
Open Ocean One of the key components of forming the base of most marine food webs in a marine ecosystem.. They are often linked to the causes of human and animal disease.. Determined by physical, chemical and chemical environmental factors.. A large predictor at the top of the pelagic food chain.. Microscopic plant-like organisms that also play a large role in forming the base of most marine food webs. They also consume carbon dioxide and release oxygen. . Hard
Our Environment organisms that feed on both plants and animals. a hierarchical series of organisms, each dependent on the next, as a source of food. organisms that cannot manufacture their own food. both living and non-living components of an area. basic unit of an ecological hierarchy. Hard
Our Environment rock particles are picked up and moved to another location. animals that feed on both plants and animals. consists of living things and the physical place they live. non-living things in an ecosystem. living things that cannot make their own food and depend on the eating of other organisms. Hard
Parts of a Flower male reproductive part of the flower. sac-like structure on top of the filament; contains pollen, the male sex cell. has all four major parts (sepals, petals, stamens, and pistils) . short stalk of the male reproductive parts. actually leaves but are generally know as the most colorful and striking part of the flower; the bright color attracts pollinators to the flower. Hard
Photosynthesis The organelle in which photosynthesis occurs.. Stores water and other molecules.. Only _____________ plants can photosynthesize.. A stack of Thylakoids.. The food plants produce.. Hard
Physical Processes Crossword on Physical Processess acting on coasts. Material is laid down when waves do not have enough energy to carry it anymore.. Acidic rainwater causes rocks to gradually weaken. Repeated freezing and thawing of water in cracks.. Plants grow in cracks and weaken the rocks. Water soaks into permeable rocks and that weaker rock slides off impermeable rock. Big
Planet Earth Solve the clues to find the correct scientific term to complete the puzzle Deep underwater valleys. When tectonic plates are moving toward each other . Alfred Wegener's theory. When a mineral breaks into rough, jagged pieces. The building blocks of rocks. Hard
Plant Form and Function Is the innermost tissue layer. Is slightly thickened part where the leaves and buds are attached and where the branches originate. Is the green tissue located between the upper and lower epidermis. Is the region between 2 successive nodes. Stems that grow below the ground. Hard
Plant Structures and Functions Tissue that includes the epidermis and periderm; its function is to protect a plant's organs and to prevent water loss. Tissue that contains parenchyma, collenchyma, and sclerenchyma. Tissue that has xylem and phloem; its function is to transport water and sugar. A flowering plant's unit of reproduction. The main body or stalk of a plant. Older Children
Plant Vocabulary supports the plant. It has many thin tubes that carry water, minerals, and food through the plant. A type of gas (air) needed by plants for photosynthesis. Plants use up carbon dioxide and produce oxygen. People and animals create much of the carbon dioxide that plants need to stay alive.. __is the type of food that plants make in their leaves. __ is also called glucose. _ is a type of gas(air) given off during photosynthesis. People and animals need __ to breathe. __is the part of a plant that makes the seeds. Older Children
Plate Dancing Use the hint to guess the word dance on a volcano. two close palte that motion in opposite direction. the region where magma breaks and forms a new sea floor. a lively entertainment spot. the study of the Earth's magnetic field. Hard
Pollution Solid particles and gases that are released into the air. Resources that cannot be replaced once they are used up. Caused by moisture in the atmosphere mixing with other chemicals to form a weak acid. Rubbish we make at home,school,hospitals,and work places. A layer of warm air traps polluted air near the surface. Hard
Pollution Terms Gases which tend to trap heat radiating from the Earth’s surface, so causing warming in the lower atmosphere. In the context of the atmosphere, gases or particles released into the air . Disposing of waste illegally by not using bins or official recycling centers, civic amenity sites or landfills. Waste that poses a risk to human health or the environment . A general term for any chemicals that are used to kill weeds, fungi, insects or other pests. Big
Precious Minerals The sapphire is _________'s birthstone. Is the second hardest mineral, shared with the July birthstone. The birthstone is green, and is May's birthstone. Is the pale light blue birthstone for March. The July birthstone is a red color, is the second hardest mineral. Usually forms rounded, and can be found in forms of grain. It is also poisonous.. Hard
Prehistory of the Marianas An extrusive usually dark grayish rock consisting essentially of oligoclase or feldspar.. The study of the structure, formation, and history of the Earth, especially as recorded in rocks.. A fault in which the displacement is largely in the direction of the strike; Fault with mostly horizontal displacement.. A submarine mountain rising above the deep sea floor.. Having died out; No longer active, no longer in existence or use.. Hard
Rain Forest Water that has heated and turned into a gas.. A pattern of events that repeat themselves.. A big ship that carries goods, such as food minerals.. The rise and fall of the surface of the area.. Joined by a flap of skin as between toes or fingers.. Older Children
Rainforests One of the many indigenious groups of people living in the Amazon rainforest. Small rainforest frog with bright red eyes. The interelationships between all of the living things in one area. A large endangered primate from Africa. A rainforest bird with a huge colourful beak. Hard
River Towards the mouth of a river or stream. (10). The main stream of a river. (9). A river that joins another river. (9). The mouth of a river that splits into smaller rivers. (5). Wear away. (5). Big
Rivers The mnemonic used to remember erosion.. How the river and valley change shape going across the valley from one side to another.. A smaller stream or river that flows into a bigger one.. Where the river starts.. Rocks in the river smash and tap together and break into smaller, smoother, rounder particles.. Big
Rocks This is a crossword puzzle all about rocks and their many properties. Rock formed when magma or lava cools and hardens.. Physical property of some minerals that causes them to break along smooth, flat surfaces.. Color of a mineral when it is in powdered form.. Describes a type of igneous rock that generally contains large crystals and forms when magma cools slowly beneath Earth's surface.. When sediments are compacted and cemented together or when minerals form from solutions.. Hard
Rocks and Minerals Naturally found copper.. Often used for landscaping.. Referred to as white turquoise, because of distinctive veining. . Most precious stone in the Beryl group.. Indians used them as their main jewelry source.. Big
Rocks and Minerals The process of depositing sediment.. The processes of breaking down rock into sediment.. The process of compacting sediment and cementing it to become sedimentary rock.. Conglomerate is ________________ rock.. Most common rock. Older Children
Rocks and Minerals the color of the powder . breaking in a regular way. repeating pattern. joined together in a specific way. formed by sediment that was compressed together. Big
Rocks and Minerals halide mineral composed of calcium fluoride. The solid mineral material forming part of the surface of the earth and other planets. unique arrangement of atoms or molecules in a crystalline liquid or solid. common extrusive igneous (volcanic) rock formed from the rapid cooling of basaltic lava exposed at or very near the surface of a planet or moon. rock formed from consolidated clay sediments. Big
Seasons Moon Phases & Tides more than half but less then fully illuminated . the appearance of the illuminated portion of the moon as seen by an observer on Earth. either of the two moments of the year when the sun crosses the celestial equator. the motion of an object around its own axis. the phase of the moon in which it is visible as a fully illuminated disk; occurs when the moon is on the opposite side of the Earth. Hard
Sedimentary Rock The dropping of rock when wind or water slows down or ice melts.. A fine-grained, clastic sedimentary rock composed of mud and a mix of flakes of clay minerals and tiny pieces.. Forms from the remains of plants and animals.. Rock made by sediments that are mechanically weathered, transported and deposited.. The movement of sediments to a new location.. Big
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