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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
Metabolism Health Doesn't need oxygen.. The inside of Mitochondrion.. Fluid inside the Chloroplast. . Two units of energy and the estimated amount of energy needed to raise the temperature of one gram of water by one degree celsius. . Chemical compound that reflect wavelengths of visible light (color).
Meteors Meteorology A number of meteors that appear to radiate from one point in the sky at a particular date each year. sometimes called the O chondrites are a class of stony chondritic meteorites. They are by far the most . A small part broken or separated from something. A salt of sulfurous acid, containing the anion SO32. the envelope of gases surrounding the earth or another planet: 'part of the sun's energy is absorbed by the earth the air in any particular place: 'we couldn't breathe in the dusty .
Methods Engineering Technology implies that the product remains under production’s direct control. . This system is the most common form of PMTS.. denote the fundamental motions of human activity. . is used to display a micromotion study analysis. . is defined as a complete movement ofnbody member”, such as: a hand moves from rest through space and again comes to rest..
Mexico World Geography Favorite sport of Mexico. Mexican unit of money. Spanish explorer who defeated the Aztecs. Name of the woman who appeared to Juan Diego. The main religion of Mexico.
Mexico World Geography Mexico's most popular sport. What is the currency (money) of Mexico called?. Mexican Export. What is the largest religion in Mexico?. Mexican Natural Resource.
Mexico World Geography What is the most popular international team sport in Mexico?. What is the name of the famous Mexican (alcoholic) spirit around the world?. A container (often made of papier-mache) and is filled with sweets. It is usually broken as part of a celebration and everyone collects as many sweets as they can?. Name one of the colours of the Mexican flag?. Name the famous Mexican actor who won an Academy Award in 1952 for his role in Viva Zapata?.
Mexico World Geography This country ruled Mexico until 1810. Most popular sport in Mexico. This US state was a province of Mexico until 1838. Number of states in Mexico. World's smallest dog that is named for a Mexican state.
Michelangelo Art Part of St Peter's Basilica in Rome that he designed.. Scene from Sistine Chapel ceiling.. Amount of years it took to finish Sistine Chapel fresco.. Age when he died. Chapel celing that Michelangelo painted..
Microbes Biology What bacteria does to healthy cells.. The first organism to live on Earth.. Bacteria help ______ dead organisms into useful nutrients in soil.. Bacteria is identified and classified by it's ____________.. This man learned how to use heat to kill bacteria..
Microbial Pathogensis Other I a member of the Henipavirus genus and you can find me in the fruit bats saliva, urine, or feces. . Botox is a drug made from me to treat health problems, including Chronic migraine. I can cause debilitating or fatal disease with doses as low as 10 colony-forming units.. I am sweet and I can be deadly and fruit bats love me .I can be collected from tree trunks .. You can get me while mowing lawns..
Microbiology Science Use a PENCIL to complete. Try to fill in the ones you know first, then refer to your textbooks. Also known as germs or microbes. Bacteria that causes disease/ harmful to the body. The common cold, hepatitis, and measles are an example of this type of disease. Clients showing signs of contagious disease or condition should be referred to a. Bacteria that causes strep throat and blood poisoning; pus forming.
Microbiology Biology Complete the crossword below One celled prokaryotes, some of which can cause disease . The way disease is spread . The ability of bacteria and other microorganism to resist the effects of an antibiotic . A process of reproduction that involves 1 parent and produces a genetically identical offspring . A disease that spreads around the world .
Microbiology Biology Complete the microbiology crossword below. Developed in 1884 and is the most used technique to study bacteria by dividing them into two groups.. A parisite that is spread by mosquitoes that causes malaria.. A type of immunity when most of the population gets vaccinated so viruses do not get easily spread.. A zooflagellate that causes the African sleeping sickness.. An infectious virus that uses a host cell to replicate itself..
Microbiology Science Determine the words that are associated with each hint. For names, only use the last name. The name of the scientist who invented a set of postulates that's purpose was to associate specific organisms with a specific disease . the ability of an organism to inflict damage on a host; an organism's ability to cause disease. a measure of pathogenicity. species of microbes that are always present on or in another organism. the science of the incidence, distribution and spread of disease in a community.
Microbiology 2 Biology used reduced inorganic molecules as source of hydrogen and/or electrons . phase of bacterial growth curve where bacteria is actively growing; cell # increase at a steady rate. study of viruses . a symbiotic relationship in which one organism benefits and the other one is neither benefited nor harmed by the relationship. decolorizing agent in gram stain.
Microbiology Diseases of the Respiratory System Health Are abrupt, major changes in viruses.. Infection occurs from from inhalation of airborne conidia . Upper Respiratory Bacterial Diseases . Develops into general malaise and swelling on the neck. cause about 50% of all colds.
Microbiology Terminology Biology Any prolonged or persistent invasion of the body by pathogens e.g. Tuberculosis, leprosy, syphilis. Means microbes are present. Are bacteria which are found in or on our bodies on a semi-permanent basis without causing disease. When bacteria grow on body sites exposed to the environment, without causing infection. . An infectious microorganism that is normally a commensal or does not harm its host but can cause disease when the host's resistance is low.
Microorganism Science the active ingredient that is oshothane. nutrients required in trace. to stain, soil, corrupt e.t.c. by contact. juvenile insect. abbreviation Emulsifiable concentrate.
Microorganismos Science un organismo unicelular, microscópico (solo se puede ver con un microscopio), no tiene núcleo. un ser unicelular vivo de tamaño microscópico (solo se pude ver con un microscopio). un tipo de Protista , organismo unicelular. problema de la salud causada por bacterias o virus. un organismo que puede tener características de plantas, hongos (fungus), y animales..
Mid-Ocean Crust Earth Sciences 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 ______..
Middle Age Europe European History Group of Craftsmen. Land given to a vassal. District over which a lord had control. Where monks live. First Holy Roman Emperor.
Middle Ages History _______ ____ ________ became 'King by the grace of God'. lack of strong rulers lead to ___________. religious communities were called ___________. __________ converted to Christianity after winning a war against another Germanic army. medieval peasants.
Middle Ages History income set aside to be donated to the church. Oreo. one who received land from a king. of or befitting a slave or a menial position. lowly and sometimes degrading:.
Middle Ages History The system of theology and philosophy taught in medieval. Also known as a fee. The dominant social system in medieval Europe. A medieval association of craftsmen or merchants. king of the Franks 481–511.
Middle Ages European History organized branch of Christianity. What period do you have this class. King of England that had six wives. The art of negotiating with other countries. Monk that wrote the 95 Theses.
Middle Ages History This area of court was supposed to seek out and punish people suspected of heresy. Raiders from Scandinavia. Frankish leader who defeated Muslims at the Battle of Tours. The eastern half of the Roman Empire. Pepin's son; Frankish king.
Middle Ages in France and England European History A magnetic tool used for finding direction during travel. land given to a vassal. This was about who was more powerful - The pope or the king?. The action of removing someone from the church for wrongful actions or beliefs. A large and powerful form of catapult.
Middle East World Geography Torah- book of this religion. Dam built on the Nile in Egypt was called the ___ High Dam. a ____ nation is one like the USA where people are well-fed and have high standards of living. Gamal Abdul _____ was President who strengthened Egypt. Hindu belief that what goes around comes around.
Middle East Religious Groups Religion Three Main Religions of the Middle East The oldest of the three main religions of the Middle East. Jewish people worship in this building. Messiah (the anointed one)in Greek versions of the bible. Holy book for Christian people. 12 close followers of Jesus.
Middle-Earth Movies Actor who played Balin. Name of Bilbo's house in the Shire. Father of Bilbo Baggins. Durin's Bane. Race of Treebeard.
Migration Society reduced number of people in place because of emigration. someone who flees a country in fear of their lives often because of political persecution . money sent through the mail by migrants both nationally and internationally. reverse flow of migrants at a lower volume. the place where a migrant ends up.
Migration: People on the Move History South Africa Europeans held the most of this after establising ranches in Cape Colony by the 1700. HINT: It is needed to sustain a large civilization. Most of the migrations of Europeans were these type of people. HINT: These people moved by choice. Britain took over this colony in 1795. HINT: Rhymes with 'tape'. Town that European settlers set up a base in South Africa. HINT: Rhymes with 'grape' . European settlers set up a base camp at Cape Town to faciliate what? HINT: Eurpeans did this to help.
Military Government and Politics No Spaces between the words a escort or an accompaniment by ships or troops. reenlisting. a branch of the army made up of units trained to fight on foot. One of WWII axis of power. Restroom.
Military Government and Politics J.Glenn is first American _________to orbit the earth. is used for communication between continents. living quarters for soldiers. a person that offers free service. military rank below a captain.
Military Terms Government and Politics to dismiss from the army dishonorably . A wide range of miscellaneous articles for sale. . intend . to wheedle or get without paying. . a scoundrel or impertinent rogue.
Minecraft Entertainment Solve this A mob made by accident . It gives you porkchop. A mob found in the end. Mob with bow. Optional boss.
Minerals Science 95% earths crust. break along flat surfaces. color of fine powder . do not break along flat surfaces. gold and silver diamond example of .
Minerals Geology Science Magma high in silicon content.. Name to the given color of a mineral in powdered form.. Property of a mineral to break along planes of weakness.. The scale of hardness used.. Rocks formed from water solutions..
Minerals Geology Complete the puzzle using the clues below. refers to compounds that do not contain carbon, and not consisting of or deriving from living matter.. the tendency of a mineral to break along flat planar surfaces as determined by the structure of its crystal lattice. true color of the mineral in powdered form. refers to the arrangement, type, and ratio of atoms in molecules of chemical substances.. characteristic of a mineral that gives a distinctive scent if moistened, heated, breathed upon or rubbed..
Minerals Geology To be a mineral it must be formed where?. nonliving. The splitting of a mineral along smooth, flat surfaces.. Number of questions you must ask to determine if it is a mineral.. These types of minerals are used in building roads..
Mines Geology When you get to close, it goes BOOM. Dig this tool!. it creates mobs in the dungeon. He shoots arrows at you. 2nd strongest ore.
MIng Dynasty World Geography what type of vases. what does ming mean. who founded it. Ming dynasty was on what coast. what kind of pottery patterns.
Miranda Ramahi Religion Religion III PD. H Small linen used to wipe the chalice and the celebrant's fingers and mouth. What is found at the entrance of each Catholic Church?. Vessel used to contain the precious blood of Christ. 'Lord have mercy'. In this prayer sinfulness is acknowledged and intercession requested.
Mirrors & Lenses Physics Different types of mirrors and lenses and their use in our lives. The change in direction of a propagating wave, such as light or sound. A ray that passes through the axis of an optical fiber.. The angle between the surface normal and the reflected ray . To move, lie, or extend in different directions from a common point; branch off.. The point on the axis of a lens or mirror to which parallel rays of light converge or from which they appear to diverge after refraction or reflection.
Mirrors And Lenses Technology an objects position determines whether a convex lens forms a ________ or a virtual image. an imaginary line that divides a mirror in half. a flat sheet of glass that has a smooth, silver- colored coating on one side. a concave lens can only produce _________ . the point at which rays parallel to the optical axis meet.
Mirrors and Lenses Other Find the term for each definition a panel of glass that can be seen through from one side but is a mirror on the other.. a line passing through the center of curvature of a lens or spherical mirror and parallel to the axis of symmetry . material through which a wave travels. a passive device used to reflect and perhaps to focus sound waves . An image from which rays of reflected or refracted light appear to diverge, as from an image seen in a plane mirror..
Mississippi World Geography State beverage. Highest mountain in Mississippi. The city that does not lie along the bank of the Mississippi river. The county that was named after the seventh president of the U.S.. The town in which the University of Mississippi is located.
Mississippi Trial Books Hirams dad believes in .. Emmetts body was found in this river . Tied around Emmets neck. . The setting of the novel.. Hiram comes back to Greenwood at this age..
Mississippi Trials Books The nickname given to Emmett Till by his mother and family.. The name of the object tied to Emmett to keep his body at the bottom of the river.. The river in which Emmett Till's body was found.. The name of the man to whose wife Emmett till apparently wolf whistled at.. National Association for the Advancement of Colored People..
Mitosis and Meiosis Biology Complete the crossword puzzle below Meiosis that occurs in males. Cells that are not dividing leave the cell cycle and remain in this stage. A chromosomal locus that regulates the movement of chromosomes during mitosis and meiosis. Results from the abnormal mitotic cell division. Somatic cell division.
 
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