Type
Crossword
Description

What is the Chameleons neutral colour? Green
Where do the 70% of Chameleons live? Africa
How many species are there? two hundred
What colour does a chameleon change when its hot? red
How long does a average living chameleon live for? twenty years
what kind of animals are chameleons? reptiles
The crystals are located below the _______________! iridophores
What is a chameleon famous for? Changing colour
What colour does a chameleon change when its cold? blue
How long can a chameleon grow up to (maximum)? twenty one inches
The ________ are below the iridophores crystals
What is the topic about? Chameleons

Horse Words Crossword

Type
Crossword
Description

What can you tell by looking at your horse's teeth? Age
What is the fastest gait (speed) of the horse Gallop
The person who trims the horse's hooves (also called blacksmith) Farrier
The piece of equipment the horse wears on it's head when being ridden Bridle
The two-beat gait Trot
What is the long hair that grows on your horse's neck called? Mane
A large, white spot on your horse's forehead Star
What do you put your feet in while you are riding? Stirrups
When you're trotting, what is it called when you stand up and down? Posting
The mane for a baby horse Foal
An orange coloured horse. Also the word for the scabby bump on the inside of a horse's leg Chestnut
How many inches are there in one hand? Four
What do you yell when you enter the arena? Door
An equine that is under 14.2 hands tall Pony

Population Ecology Crossword

Type
Crossword
Description

All the members of a species living in the same place at the same time. Population
_____________________ growth means that a population size grows at a faster rate when the population is larger. exponential
Birth rate minus death rate. growth rate
The maximum number of offspring that an organism can have in their lifetime. reproductive potential
The maximum population that the ecosystem can support indefinitely. Carry capacity
________________ occurs when individuals or populations attempt to use the same resources. competition
One organism that consumers another for energy. Predation
Symbiotic relationship where one benefits and the other is harmed. Parasitism
Symbiotic relationship where both benefit. Mutualism
Symbiotic relationship where one benefits and the other is unaffected. Commensalism
The relative distribution or arrangement of a population. Dispersion
The study of human population growth. Demography
Moving into an area. Immigration
Moving out of an area. Emigration
The distribution of ages in a specific population at a certain time. Age Structure
The percentage of members of a group that are likely to survive to any given age. Survivorship
The number of babies born each year per 1,000 women in a population. Fertility rate
The average number of years a person is to live. Life expectancy
What do you call a model that describes how changes in population size can occur. demographic transition
Land that can be used to grow crops arable
Term that means more people are living in cities than in rural areas. Urbanization

Reptiles and amphibians Crossword

Type
Crossword
Description

Amount of species of reptiles 8,000
Where do reptiles get their body heat from? External sources
How long can a tortoise live 150 years
Alligators can live... 70 years
How many snakes are considered venomous 500
What is the most venomous snake? Inland taipan
Americans die from this more than snake bites a year Bee stings
What turtle is found swimming under ice most times Blanding’s turtle
Snakes flick their tongues to capture what? Scent particles
What are snakes skulls made of? Small bones
Reptiles aren’t slimy they are.. Cool and dry
Snakes skin is made up of Keratin
The worlds largest snake is Python
The largest venomous snake is.. King cobra
Geckos ye their tails to.. Protect them
Oldest animal on the planet is The turtle
What kind of eggs to reptiles lay? Shelled
Most reptiles are.. Cold blooded
How many species of crocodiles are there? 25
Ball pythons live up to Forty-years
The anaconda is the.. Heaviest snake
Snakes are.. Deaf
Reptiles aren’t found in... Antarctica
The worlds fastest lizard is Spiny-tailed Iguana
A crocodiles back is usually Large and bumpy
Reptiles are born on.. Land
How many reptile groups are there? Four
How many hearts do reptiles usually have? Three-chambered hearts
There are how many types of snakes 2700
Reptiles cannot breath where? Underwater
Crocodiles are considered what? Flesh eaters
How many drops of venom does it take to kill a human? Two
Some frogs can be? Poisonous
Crocodiles are related to who? Dinosaurs
Amphibians are what kind of blood? Extothermic
Amphibians have what kind of skin? Smooth
The most familiar larval stage is the Tadpoles of frogs
The word amphibian comes from Greek
Amphibians have what kind of skin? Permeable
How many limbs to amphibians have? Four

Acids and Bases Crossword

Type
Crossword
Description

a scale that determines how acidic or basic a solution is pH scale
chemicals that change colors when put in an acid or base to determine what it is Indicator
a substance that can donate hydrogen ions Acids
a substance that can accept hydrogen ions because it has a hydroxide ion base
a solution that isn't an acid or a base neutral
an indicator that turns red in an acidic solution litmus paper
the process of turning an acid more basic and a base more acidic neutralization
a liquid mixture that could be defined as an acid or base solution
pH stands for potential.... hydrogen
a basic solution used to clean drains draincleaner
an acidic solution that comes from lemons lemonjuice
a proton is a hydrogen ion so acids are often called... protondonor
since the hydroxide ion in a base can combine with a hydrogen ion, bases are often called... proton accepter
an acid with a pH of 1 strongacid
an acid with a pH of 6 weakacid
a base with a pH of 14 strongbase
a base with a pH of 8 weakbase
an acid can donate these ions hydrogenions
bases have these ions hydroxideions
the processby which a precipitate forms precipitation

FUNBOWL LEAGUE CHALLENGE Crossword

Type
Crossword
Description

What is it called when you hit all the pins? Strike
What is it called when you don't hit any pins? Gutter
What is it called when only the 7 and 10 pin are left? Split
How many holes are in a bowling ball? Three
How many frames are in 1 game? Ten
What makes a bowling lane slick? Oil
What is it called when you get 3 strikes in a row? Turkey
What is it called when you hit all the pins on the second throw? Spare
When your ball hits the 1-3 for right handers, or the 1-2 for left handers on the first ball, what should this be called? Pocket
What is the range of bowling ball weights at Main Event? Six to Fifteen
In ten-pin bowling, what pin is commonly referred to as the "kingpin'? five pin
How many bowling lanes are there at Main Event? twenty six
How many pins do you have to knock down to bowl a 300 game? onehundrentwenty
Which split is known as "bedposts"? seventen
What is the required height of a bowling pin? fifteen inches
What is the maximum amount of throws one can have in a single frame? Three
When on the approach to bowl, if you want to hit the far right arrow, what number board will you be aiming for? five
What is the minimum number of balls required to complete a game of ten pins? eleven
How many strikes does one have to have for a perfect 300 game? Threehundred
The head pin is what number? one
When I bowl a proper strike, how many pins does my ball actuall touch? Four
What is the black line at the start of the lane? foulline
What is it called if you still have a pin or pins standing after you've finished bowling a single frame? Open frame
What is the maximum amount of times one can go up and release the ball in a single game? twentyone
If you hit a strike on the opposite side of the sweet spot, what is it called? Jersey
From the foul line to the head pin measures how many feet? sixty

The Water Cycle Crossword

Type
Crossword
Description

When water vapor turns back into a liquid. Condensation
When water falls from the atmosphere back to land. Precipitation
When water turns into water vapor. Evaporation
The water cycle helps regulate ___________________________. Temperature
Covers 70% of the Earth. Water
Water is a basic _______________________ of nature. Element
When plants release water on to their leaves that then evaporates into vapor. Transpiration
Depending on _______________________ precipitation could be rain, snow, sleet, or even hail. Temperature
When water does not get absorbed into the soil. run-off
A large collection of tiny droplets of water or ice crystals. Cloud
The journey of water from the Earth's surface to the atmosphere, and back again. WaterCycle

Welding Crossword

Type
Crossword
Description

On a groove weld, what is the distance between the two pieces of base metal? rootopening
How long (in inches) is the test plates for a groove weld test? seven
Runoff tabs are part of a strip of metal known as what? backing
A groove is made up of 2 plates that are _ _ _ _ _ _ _. beveled
The height of the weld metal above the base plate is known as what? reinforcement
A depression at the weld toe indicating that the weld metal is below the level of the base metal. undercut
A condition in which the molten metal sags downward and does not fill the top part of the welding joint. underfill
What must be adjusted on the machine for SMAW when changing electrode size? (hint: it is not temperature) amperage
AWS D1.1 is a _ _ _ _ _ _ _ _ _ _ Steel Welding Code structural
Arc strikes outside the groove or fusion faces to be welded are _ _ _ _ _ _ _ _ _ _. prohibited
The increase in the dimensions of a piece of metal as it is heated. expansion
The direction of the flow of electrons in a closed direct current welding circuit. polarity

Reptiles & Amphibians Crossword

Type
Crossword
Description

does reptiles have smooth or scale skin scales
frogs skin are venomous
what does amphibia mean? double life
whats a similarity between the two? coldblooded
reptiles and amphibians like __ places moist
what tells you that your environment is in good shape bioindicator
what snake has a pit organ pit viper
what uses a shell to hide from danger turtles
what animal has the adaptation to shed its tail lizard
frogs are __ first tadpoles
amphibians are becoming close to ___ ? extinction
whats an animal that is dependent on external sources of body heat? ectothermic
reptiles and amphibians cant live in __ areas dry
people try to sale snakes at a what? black market
whats the type of egg reproduced by reptiles amniotic egg
whats the scientific name for amphibians? Amphibia
whats the scientific name for reptiles? Reptilia
what does turtles have that most/all amphibians or reptiles have? shell
whats the word for spend a hot or dry period in a prolonged state of torpor or dormancy? estivate
frogs have a ________ birth live birth
the biggest reptile is the what crocodile
another big reptile close to the crocodile is a what alligator
what reptile have claws lizard
what looks like a lizard but is completely different salamander
what reptile does not have legs snakes

Speed, Distance & Time Crossword

Type
Crossword
Description

A bus Travels 222 miles in 6 hours. What was the average speed of the bus? 37
Thomas drives 130 miles at an average speed of 40 mph. How long does the journey take him? 3.25
A jumbo jet flies at 484 mph for 4 hours and 30 minutes. How far does the jet travel? 2178
Greg & Kevin both travel between two towns that are 90 miles apart. Greg drives and it takes him 1 hour 30 minutes. Kevin cycles and it takes him 7 hours and 30 minutes. Calculate the difference between their average speed. 48
Harry catches the train from Belfast to Dublin at 4pm. The average speed of the train is 70mph and the distance from Belfast to Dublin is 105 miles. What time does Harry arrive in Dublin? 5.30
The distance from Sunderland to Wigan is 150 miles. Mollie leaves Sunderland in her car at 07.50. Her average speed on the journey is 60mph. What time does she arrive in Wigan? 10.20
The speed limit on a road is 40mph. A scooter drives 9 miles in 13 minutes. Is her breaking the speed limit? yes
The distance from junction 19 to junction 20 on a motorway is 14 miles. Bethany drove the distance in 15 minutes. Max drove the distance at a speed of 52 mph. Who was faster? Bethany
A cheetah runs at an average speed of 72 mph for 20 minutes. How far did it travel? 21.6
Convert 1 hour 24 minutes to decimals 1.4
Convert a speed of 8 m/s to mph 18
Laura drives for 3 hours at 44mph. Clare drives 144 miles in 4 hours. Who travels the greater distance? Clare
Andrew rows at an avergae speed of 2 metre per second. How long does it take him to row 1.5km (in minutes)? 12.5
Nikki has to travel a total of 351 miles. She travels the first 216 miles in 4 hours. If her average speed remains the same, calculate the total time for the complete journey. 6.5
Chris cycles at an average speed of 8mph. If he cycles for 6 and a half hours, how far does he travel? 52
John can type 960 words in 20 minutes. Calculate his typing speed in words per minute 48

Life Cycle of Stars Crossword

Type
Crossword
Description

The brightness of a star's light is called magnitude
The stars heats up and hydrogen is converted to helium nuclear fusion
Huge cold clouds of gas and dust nebula
The earliest stage of a star's life in which the contracting cloud heats up and becomes a protostar
Stars spend most of their lives here as long as hydrogen fuses into helium main sequence
Once medium-sized stars run out of nuclear fuel, the star becomes a red giant
Have no fuel, but glow from leftover energy white dwarf
When a massive star runs out of hydrogen, it becomes a red supergiant
The explosion of a large star that causes heavier elements to form supernova
These stars form from small supergiants neutron star
A place in space where gravity is so great that light can't escape black hole
The most massive stars form ____ iron
A white dwarf that has cooled black dwarf
Forms from the outer layers of hydrogen and helium that are cast off when a red giant becomes a white dwarf planetary nebula
How long a star lives depends on its mass
_____________ are rich in hydrogen young stars
_________ use up their fuel more quickly large mass stars
Stars that have less mass then the sun can live up to ____ billion years two hundred
A medium-mass star will live for about ___ billion years ten
A star that is more massive than the sun may live only about ten _____ years million