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Earth Sciences Crosswords

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Title Instructions / Description Sample Puzzle Hints Difficulty
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
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
Soil and Plants the male part of flower where pollens made. roots keep soil in place. leave old crop on field to cover soil. contains eggs. female part of flower contains ovules devolps into fruit. Big
Soil Conservation Used to loosen surface soil prepare the seed bed and control weeds and pest. What percent is cropland?. What percent of public water supplies contains atrazine. what are depressions in the land called?. If waterways are maintained correctly what does it speed up?. Big
Soil Organisms Group of soil organisms with the largest numbers in the soil. Organism that feeds on the debris of dead tissues left by plants on the soil surface. Microscopic, unsegmented roundworms. Highly toxic chemicals produced by some fungi. Group of filamentous bacteria that are often branched (look like tiny fungi). Hard
Soils Fungi, protazoa, and _________ are components of life in the soil. This soil makes up over 500,000 acres of prime farmland in Ky.. This is a desirable soil which combines the three textural classification of the soil. We discussed how soils are classified by their. The drainage component of Crider. Big
Solar Energy scatter incident light and absorb some of the sun's energy. around 15% to 18% efficient at converting solar energy to electricity. invisible waves of heat. heat engine operated by cylinder expansion that provides mechanical energy or produces electricity. most effecient solar technology. Hard
Temperate Deciduous Forest An ______ is a common type of tree found in the forest.. The trees loose there leaves in _________ as it is hard the trees to absorb water as the group is frozen.. The ____________ temperate deciduous forest is the only unique one.. Some of the animals that live in the forest _____________ in winter.. The largest threat to the temperate deciduous forest is ________________.. Hard
Temperate Deciduous Forests The _____ is a common type of tree found in the forest.. A __________ temperate deciduous forest is found in the Great Smoky Mountains National Park.. Some of the animals that live in the forest ___________ in winter.. Temperate deciduous forets recieve 750 - 1,500 ml of rain _________.. The largest threat to the temperate deciduous forest is ___________.. Older Children
Temperature Four divisions of a year marked by weather patterns. A piece of equipment that controls the temperature of a building. You can do this to get from fahrenheit . The average temperature of a certain place over time. The mercury _ _ _ _ _ when it gets warmer. Older Children
The Earth inner layer of earth. top layer of mantle made of hard rock. middle layer of mantle made of soft, hot rock. bottom layer of mantle made of hard rock. outside layer of the earth. Big
The Geosphere the mostly solid rocky part of the Earth extends from the center of the core to the surface of the crust. The central part of the Earth below the mantle . a mixture of gases that surrounds a planet or moon. : The process by which wind, water, ice, or gravity transports soil and sediment from one location to another . The thin and solid outermost layer of the Earth above the mantle . Older Children
The Rock Cycle when the rock stops. a piece of ice. the study of rocks. contains fossils. when weathering and this work together to form a sedimentary rock. Older Children
The Sea im squishy and have the same name as what you use in the kitchen sink. my tail has a poison spike. i have 8 legs. my name is like something you use in a salad. dangerous in the sea. Older Children
The Soil Scoops the rock formation that is the source of mineral fragments. this is what soil particles are made out of. this has a grayish brownish color and is less than .002 mm wide. this is the layer of rock below the soil. this has a grayish color and is less than .05 mm wide . Older Children
The Value of Upcycling very big; enormous. the long, dried stems of plants such as wheat; also a thin plastic or paper tube used to drink. something of value. how useful or important something is; how much money something could be sold for. a picture made with small pieces of colored stones, glass, tiles, etc.. Teenage
The Water Cycle Water vapor frozen into ice crystals and falling in light white flakes . Rain, snow, sleet, or hail that falls to the ground. A visible mass of condensed water vapor floating in the atmosphere. The journey water takes as it circulates from the land to the sky and back again.. Water entering the ground. Older Children
The Water Cycle Water in the form of gas. frozen or partly frozen rain. Flakes of frozen water. Water not able to soak into the soil. When the sun's heat changes liquid water into a gas. Older Children
Tornados Use each hint to solve the word indicates that tornadoes may occur in the next several hours in a specific area . a dangerous windstorm whose clouds are shaped like a funnel. a whirling mass of air. a scale that tells how severe a tornado is based on wind speed and damage being caused. a cone shaped cloud. Older Children
Toxins red water from toxins. poisonous material. very toxic mud. chimmneys that produce air pollution. toxins in air. Older Children
Tropical Grassland and Savanna Complete the crossword below by answering the clues and filling the letter in the boxes Tropical grasslands and Savannah can support great seasonal abundance of large, migratory................... as well as substantial populations of resident animals.. ......................... can turn a forest into a savanna by stripping the bark from the trees, knocking over trees, and tramping on tree seedlings.. Another word for the two star signs that run parallel on Earth. Plants must................. in order to survive the dry season and periodic fires. Savannas exist in areas where there is a................... wet summer season and a dry winter season. Big
Tropical Rain Forest Lakes, ponds, and rivers. Dense covering formed by the leafy tops of tall rain forest trees.. The largest number of species lives in this biome.The temperature remains around 30 degrees C throughout the year.This biome receives the most rainfall.. This biome receives no more than 25 centimeters per year.The temperature is extreme,being blazing hot during the day,and cold at night.. A layer of soil just below the earth's surface that stays permanently frozen found in tundra. Hard
Tundra It is the______ place on earth. The tundra is the____ place on earth. There is a layer of permanently frozen soil called ____. Most tundras receive little____. Tundra with mountains is called______. Hard
Under the Sea Layer of the ocean that gets filtered light. A vessel used to explore the ocean. Ocean on the west coast of the U.S.. Ocean on the east coast of the U.S.. Percent of the earth covered with oceans. Older Children
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