the point or place where something begins or is created

a change that results when something is done or happens

the average height of the sea’s surface

a large machine at an amusement park that people ride on for enjoyment

to sit on something such as a bicycle,motorbike, or horse etc.

extremely good

afraid of something

a notice giving information,directions, a warming, etc.

having no rain or little rain

an area of very dry land that is usually covered with sand and is very hot

an area in a steam or river where running water falls down from a high place

one of the great divisions of land of the Earth

existing or founding in nature and not involving people

an object that causes a feeling of great surprise and admiration

to make someone feel surprise

the soil that is on or under the surface of the earth

a living thing that grows in the ground, usually has leaves or flowers, and needs sun and water to survive

to exist and develop in a natural way

the material on the surface of the ground in which plants grow

almost the same as someone or something else

to make someone or something ready for some activity,purpose,use,etc.

the part of space that is very far away from Earth

many times or on many occasions

to put something over,on top of, or in front of something else especially in order to protect,hide, or close it

the highest part,point or level of something

to require something because it is essential or very important rather than just desirable

the ability to wait for a long time without becoming annoyed or upset

the force that causes things to happen by chance, not as a result of efforts or abilities

the things that can be seen from a particular place

to give someone or something the same name as another person or thing

a person who flies an airplane,helicopter,etc

to go to reach somewhere

to flow

from one side to the other side of something

from one side or end to another side or end of something

to move from one place to another

attracting your attention and making you want to learn more about something

a structure built over something such as a river so that people or vehicles can get across

in the way that most often happens

a forest in a tropical area that receives a lot of rain

covered in or full of water or another liquid

extending a great distance from one side to the other

a place where something nomarlly or naturally lives or is located

a group or line of mountains with a particular name

to have something inside or include something as a part

very special or unusual