the second largest continent; located to the south of Europe africa has a large variety of animals.
along
in a line down the length of something along the west side of the river is a small amusement park.
flow
(of liquid, gas or electricity) to move steadily and easily in a particular direction
The water flowed gently down the stream.
help
to provide aid
Can you help me when I have problems with my homework?
important
having great meaning or influence
It is important that you remember the promises you make with others.
life
the ability to develop and change physically that separates plants and animals from objects that are not living life in the desert is difficult.
longest
superlative form of 'long'
The longest river in the world is the Amazon.
river
a large, natural, and continuous flow of water that extends across large distances of land
Although it's fun to play in the river, you must be careful.
through
within a particular area, referring to the movement of someone or something
We have to walk through the park to go home.
travel
to go from one place to another place
I plan to travel around the world this year.