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Hard Crosswords

These crosswords are intended to be pretty hard to complete. They are made up of more than 20 words of any size. To view or print a hard crossword puzzle click on its title.

Title Subject Instructions / Description Sample Puzzle Hints
Energy and Forces Physics A number of things, events, or people of a similar kind or related nature coming one after another. Strength or power exerted upon an object. Surface resistance to relative motion, as of a body sliding or rolling. A change from one form of energy to another. Ability to do or act; capability of doing or accomplishing something.
Energy and Power Science Energy of a compound that changes as its atoms are rearranged to form new compounds.. Energy caused by an object’s vibrations.. Energy of motion and position of an object.. The process of burning fuels.. A push or pull.
Energy Conservation Science When a resource has reached the point at which it cannot regenerate itself, overusing resources that can read tp exhausting the supply.. What type of argument is this to support renewable energy? (Social,Econmoic,Environmental) : Renewable energy can create many new jobs for people. . In harmany with natural systems and acting to maintain the health and intergrity of the enviroment.. What type of energy is harnessed off the power of moving water to create electricity? . What type of energy is created from trees and plants and is used to make ethanol, doesel, and other organic fuels. Includes crops and plant waste and the methane gas produced from decomposition..
Energy Flow in Ecosystems Earth Sciences Read the clue closely, and use the word bank to complete the following crossword. organisms that gets its energy from food it makes itself. each step through which energy is transferred in food chains, food webs, and energy pyramids. sequence showing how energy is transferred by one organism eating another, etc.. amount of energy that is consumed and stored in the consumer's body. type of consumer that eats herbivores.
Energy Sources Earth Sciences Complete this the presence in or introduction into the air of a substance which has harmful or poisonous effects.. rainfall made sufficiently acidic by atmospheric pollution that it causes environmental harm. when pollutants are directly or indirectly discharged into water. materials or substances such as minerals, forests, water, and fertile land that occur in nature and can be used for economic gain.. anything of material value.
Energy, Work, and Power Physics type of potential energy that is typically the focus in physics. Although energy can not be created or destroyed, it can be _________________.. The Law of Conservation of Energy states that 'Energy can not be ________ or destroyed.'. type of energy carried by electromagnetic waves. work that an object does as a result of the work input.
Engineering and Design Business and Work ability to guide or direct a group. having skills, qualifications, and experience that allow you to make career progress. on time. Knowledge: understanding of mechanics. disciplined thinking that is clear, rational, open-minded, and informed by evidence.
Engineering Careers Business and Work Design phones and how they transmit data and voice to one another. Planes and space crafts. Responsible for making sure your utilities are available. Design highways and flow of traffic. Insulate houses and buildings.
Engineering Design Business and Work Engineering Key Terminology The application of engineering principles to address environmental problems. Deals with the design, development, and research involved in chemical production.. Designs, develops, and tests computer systems.. Design, develop, construct, and evaluate mechanical systems.. Limitations on the design of certain products..
Engines Technology gases or steam produced by an engine as it works. the tube in an engine that a piston moves backward and forward. chemicals and other substances that have a harmful effect on air, water, or land. a long metal bar in a vehicle’s engine that is connected to the wheels and changes power into movement. one of several parts on the outside of a wheel that fit into the holes in something such as a chain or a piece of film and pull or turn it when the wheel turns.
English Literature and Writing Morgan Freemen provides the voice of _____ in many movies.. hearing a G on the piano and seeing the color green. chapters of a story ______ to become a book.. a dominant recurring feature of a piece. Im so hungry I could eat a horse.
English Spelling Lists bogus; fake. oppressed; abused. wearing down. to assemble; to gather. to feed.
English Civil War European History The Presbyterians left over after Colonel Prides invasion were called this. A parliamentarian and General of Horse. Re-enacted Christ's entry into the world on Palm Sunday. 3rd Baron of Cameron. The New Model Army beat a large Royalist force at the Battle of _______.
English Composition Spelling Lists to maintain;assert. unyielding;severe,strict, or harsh. to turn aside from the main subject of attention. to participate or assist in a joint effort; to work with another, cooperate. to say or do again or repeatedly;repeat excessively .
English to French Other Directions-Use your alphabet vocabulary to fill in the puzzle in French. horse. yogurt. snake. wagon. kangaroo.
English Vocabulary Spelling Lists An attraction to . Overly decorated. Open mouthed,suprised. Common,ordinary. Open to more than one interpretation.
English Vocabulary Spelling Lists To blend,to merge. A crown. Embarrassment , a complete loss of courage. Behavior,mannerof conducing onself. Contemptible,hateful.
English Words Literature and Writing find forgotten english words To go; to yeild. To hate;to detest utterly(V). To bilittle;to put down (V). To arouse to action (V). Pull away; split from(V).
Enjoying Music Music Someone who plays music.. A kind of music which has distorted sounds and angry yelling.. The main instrument in many kinds of music, with six strings.. The instrument with many parts which keeps the rhythm of band.. Someone who writes music..
Enrocrine System Disorders Health When your body is exposed to high levels of the hormone cortisol for a long time. Characterized by intense thirst, despite the drinking of fluids, and the excretion of large amounts of urine. Is a rare, usually noncancerous tumor that develops in cells in the center of an adrenal gland. Rare condition that causes abnormal growth in adults. Person has some or all of the physical traits of a woman, but the genetic makeup of a man.
Entomology Science insects should be put into a ________ to end their life cycle. the application of the study of insects and other anthropoids to legal issues. female blowflies lay eggs within _____ after death. eat dead vertebrate bodies. between instar larvae 2 and the prepupae stage, 17mm 4-5 days.
Entrepreneurial Terms Business and Work This is a crossword that will teach you about some of the important terms in the world of an entrepreneur. to act on something in order to gain an advantage. an unincorporated business that is owned by one individual. the amount by which something, especially a sum of money, is too small. business costs, such as rent, that are constant whatever the number of goods or services produced. a nonprofit-making institution whose members can borrow from pooled deposits at low-interest rates.
Environmental Earth Sciences community of interacting organisms and their physical environment. heat from the Earth. he total mass of organisms in a given area or volume.. massive nucleus splits into smaller nuclei with the simultaneous release of energy. a resource of economic value that cannot be readily replaced by natural means on a level equal to its consumption.
Environmental Analysis Science What do bacteria produce as it decomposes organic matter?. If a pollutant’s half-life is 20 days, how long (days) will it take for 1/8 of the amount of pollutant to remain?. Give the name of the most used herbicide.. Polar bears have been affected by pesticides because pesticides not only remains in the local environment but is also _________________ to other areas.. Environmental samples are kept at low temperatures to ____________ them..
Environmental Ethics Earth Sciences the ethical theory espoused by Peter Singer. a covenanted imperative from God to man involving nature. the life-centered system of environmental ethics. the focus of moral significance in Ecocentrism. the value an entity possesses because of its usefulness, as a means to an end.
Environmental Protection Earth Sciences to save . someone who does a job willingly without being paid . a large mass of ice which moves slowly down a mountain valley. to keep animals or plants in order to produce babies or new plants. a type of animal or plant which does not exist anymore.
Enzyme Regulation Science this is a site that is away from the active site of an enzyme. when an activator (which would be used to activate an enzyme later in the pathway) is used to prime an enzyme to funstion more quickly. a substrate will bind to one active site on an enzyme and that improves the shape of the other active sites on the enzyme. causes enzyme activity to decrease. inhibitors resemble the shape of the substate and block the active site.
Enzyme Terms Science Enzymes are large biological molecules responsible for the thousands of chemical interconversions that sustain life.. To change the nature or natural qualities of.. In noncompetitive inhibition, a molecule binds to an enzyme somewhere other than the active site.. Cause or accelerate (a reaction) by acting as a catalyst.. organic molecules that enzymes require to function: vitamins.
Enzymes & Digestive System Body too much water is absorbed by large intestine. sphincter at top of stomach. hormone that raises blood sugar levels. tissue that keeps food from going down trachea. enzymes work by ________ the activation energy.
Epaphroditus and the Shunammite Bible He was a prophet.. Where Epaphroditus went to care for Paul.. Those who care for us and help us are called our - - - - - - -.. Paul wrote these to the churches.. Paul was a helper to all these in the N. Testament..
Epic of Gilgamesh Literature and Writing The epic's place of origin. The god that helped Gilgamesh and Enkidu defeat the demon. The name of the people and land Gilgamesh ruled. The main goal of Gilgamesh. Gilgamesh's goddess mom.
Epiphany History Made living. The language of the New Testament. Gift of the Holy Spirit. Presents. Three persons in one.
Equality and Diversity Society An area covered by The Mentoring Agreement. To keep someone safe from a person or situation. The document used to protect both mentor and mentee. The prejudicial treatment of people. A widely held but fixed and oversimplified image or idea of a particular type of person or thing..
Equations and Inequalities Math A mathematical sentence that contains the symbol. An algebraic or numerical sentence that shows that two quantities are equal. If you multiply both sides of an equation by the same number, the two sides will remain equal. Opposite operations, or operations that undo each other, such as addition and subtraction or multiplication and division. An expression that includes at least one variable.
Equine Anatomy Animals this is measured in hands. the heart girth measurement is used to find this. contains bacteria and protozoa. horses should be fed this part of their body weight. made of 2 U shaped structures.
Eriksdale World Geography Places, Events and Things to do in Eriksdale Event where prizes are given for the largest fish caught in Lake Manitoba. Large pictures painted by local artists on buildings in Eriksdale. Activity that takes place at the Winter Carnival . Event held annually in August along with a Fair and Rodeo. Place to find the Healthy Chef Resturant.
Escape to Gold Mountains Books Complete the crossword below. An old term for ''Saltwater City'' or ''Vancouver''.. It is an old term for ''Chinese people''.. The man who descrived Chinamen as good servants because they were quick, obedient, patient, quick to learn, and tirelessly industrious.. Were Chinese men using identity papers stating they were sons of Chinese in America, who could claim to have been born there.. The son who stayed to look after their parents when Ken and Vern left to look for jobs..
Essential Characteristics and Branches of Robotics Technology A robot needs some kind of 'smarts.' This is where programming is necessary.. Is also known as biomimetic, biognosis, biomimicry, or bionical creativity engineering is the application of biological methods and systems found in nature.. Is the study of giving an illusion of being at a place without being there physically.. It is generally defined as the study and design of intelligent agents, where an intelligent agent is a system that tries to maximize its chances of success by taking into account its environment.. The robot must be able to sense its surroundings. .
Essential Nutrients Health Fibrinogen în stare solidă. Partea lichidă a sângelui. Substanţe de natură proteică care distrug sau inactivează bacteriile și proteinele eterogene. Celulele sangvine suspendate în plasma. Legătură chimică nestabilă a Hemoglobinei cu bioxidul de carbon (CO2).
Esthetician Business and Work Used as an exfoliant to promote an increase of collagen and blood flow, improves discoloration of scars. Known as an antibacterial that may help stop the spread of bacteria causing acne. Mostly found in cleansers and exfoliants.. Reduces the amount of acne-causing bacteria and causes the skin to dry and peel. Helps unclog pores and reduces inflammation to treat mild to moderate acne.. Helps shed dead skin cells from the top layer of skin and reduces inflammation.. An antioxidant used to promote collagen production and protects skin cells from UV exposure..
Ethics Society truthfulness. agreement to respect and support another's right of independent decision making. loyalty, fairness, truthfulness, advocacy and dedication to patients. theory that requires examination of content of the situation in order to come to a moral conclusion. compassion; desire to do good.
Ethnic Dance Entertainment Danced to percussion instruments, related to the Samba.. An African highlife ballroom dance.. Dance with 5 steps, three for men and two for women, that includes a turn.. Parade dance of royalty.. From Trinidad, the land of the hummingbird. An African highlife dance..
Ethnic Groups of Africa World Geography the royal and divine throne of the Ashanti people. denoting a group of Niger–Congo languages spoken in Africa. a spirit that can possess a person. a member of a people of south central Ghana. the Islamic sacred book.
Euclidean Geometry Math set of points. A location in space that has no physical features. Due to this a point cannot be measured.. A ray, line segment, or line that intersects the interior of an angle to form two angles of equal measure that use the sides of the angle.. All angles measure between zero and one hundred eighty degrees. To find the measure of larger angles you need to add the measures of the linear pair inside of the larger angle.. The part of the angle that can normally be measured by a protractor. It is convex and between zero and one hundred eighty degrees..
Eukaryotic Cells Science Organelle consisting of saccules and vesicles that processes packages and distributes molecules about or from the cell. Membranous system of tubules, vecicles, and sacs in eukaryotic cells lacks attached ribosomes. RNA and protein in two subunits, site of protein synthesis in the cytoplasm. long slender extension used for locomotion by some bacteria protozoans and sperm. Membranous system of tubules, vesicles, and sacs in cells, has attached ribosomes.
Europe World Geography The mountain Chain that separates Europe from Asia . The Capital of Poland. The second largest city in Croatia. England, Scotland, Wales, Northern Irelnad. A peninsula in western England.
Europe World Geography Made up of many things that are the same.. Strong winds that blow from the west to the east.. A journey to a sacred place.. Water that is somewhat salty.. The mass murder of people from a particular ethnic group..
Europe Pollution Other Acid rain is produced when a chemical reaction that contains compounds like________ and nitrogen oxides are released into the atmosphere . A toxic________ flowed 900 kilometers down into the Baltic Sea. . At_______ 1, 1986, Warehouse 956 in the Sandoz Chemical company’s industrial compound near Basel, Switzerland, caught fire on the banks of the Rhine River. At the Chernobyl power plant near Pripyat, Ukrain an explosion and fire in the number ____reactor that sent radioactivity into the atmosphere.. Between __________ and fifty-six people were killed from the immediate effects.
European Capitals European History All the answers are capital cities of the listed countries Finland. Norway. Sweden. Ireland. Belgium.
European Cup Final Cities Sports San Siro. Heyselstadion. Olympic Stadium. Camp Nou. Wankdorf Stadion.
 
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