click below
click below
Normal Size Small Size show me how
Raymond
Science Vocab
Term | Definition |
---|---|
acceleration | increase in speed of an object Example: The growth of the grass has accelerated since last year |
acid rain | rain that has a lot of acid in it which causes damage to plants and animal life Ex: In the 1980s, acid rain was contaminating lakes and rivers across the Northeast |
adaptation | when an animal or organism changes in order to survive in the environment Ex: Snakes have adapted to the increase in predators by growing poisonous fangs |
adequate | being good enough (inadequate- not good enough) Ex: The five foot tall boy was inadequate to play basketball with his seven foot brother |
air mass | a large amount of air that all has the same temperature and amount of moisture Ex: This cold weather came from an air mass from the North. |
assess | to examine whether something is good, valuable, important, true, correct Ex: Before you try to sell your car, you should ask an expert to assess its value. |
antibodies | small substances in our body that helps us fight disease |
atmosphere | the layers of gases that surround the earth. There are different layers in the atmosphere. Ex: Carbon dioxide stays in the atmosphere for a long time. There is a lack of oxygen in the upper atmosphere so planes need to supply oxygen on the plane. |
atom | the smallest particle of everything Ex: Its molecule consists of one carbon atom attached to four hydrogen atoms. |
carnivore | an animal that only eats meat |
climate | the typical weather in a location Ex: Arizona’s climate is dry. |
Compound | combination of two or more things Ex: Carbon dioxide is a compound of carbon and oxygen |
conclusion | a result from given information Ex: I conclude that it is going to rain because of all the dark clouds in the sky. |
condensation | change from a gas to a liquid Ex: when there is water on the outside of your glass. The air around the glass turns to liquid when it touches the cool glass |
crust | the outer layer of Earth, including Earth’s surface |
density | how close the particles are in an object |
derive | comes from Ex: A kitty derives from its mother cat |
deplete | greatly decrease something Ex: Once the kids saw the cookies on the plate, they were depleted |
dominant trait | a trait (such as hair color) that will appear in a baby from the parent |
erosion | the removing of rock, soil, and sand by wind or water |
evaluate | to examine something in order to judge if it is correct or important Ex: I evaluated his homework and concluded that he had copied his friend. |
evaporate | to change from a liquid to a gas |
evolution | the process of becoming better through a slow change Ex: It is said we have evolved from monkeys |
fault | a crack in the rock of the earth’s crust. (this a big crack). |
fossil | the remains or a print of a once alive thing. Can be printed in a rock or be the bones. Ex: Fossils are very important to scientists who study animals: they're one of the ways we learn about the beasts and critters of the past |
Habitat | the place where an animal or organism usually lives Ex: : The zoo tried to copy a penguins habitat by making it cold |
herbivore | an animal that eats only plants |
hormone | a substance added to plants or animals to change it |
imply | to suggest something without actually stating it |
infer | to make a good guess based on information given Ex: : I saw that Molly was giving Jackie a mean look when she was talking to Mark. I infer that Jackie likes Mark. |
nectar | the sugary liquid in flowers |
organism | a living thing of any size. |
omnivore | an animal that eats both plants and other animals |
opinion | a belief that may or may not be true. |
photosynthesis | the process when green plants take water and carbon dioxide and turn it into food for themselves and oxygen for humans by using energy from the sun. |
predator | an animal that gets its food by hunting and killing it |
saturated | the same throughout a substance Ex: Salt dissolving in water. The salt dissolves in the water and now this combination of salt and water is saturated |
trait | a characteristic of an organism or person which is given from parents. |
tremors | a small shaking of the ground |
ultraviolet radiation | the rays from the sun that can seriously damage your skin |
velocity | speed |
volume | how much space something takes up |