Key words

Word 1

ENGINEER

• the amount of rain that falls in a place
• waste water from homes and businesses that must be treated
• a request for money you must pay for a service
• a person who designs or builds machines or structures

Word 2

SEWAGE

• waste water from homes and businesses that must be treated
• dirty or harmful substances in the air, water or land
• the amount of rain that falls in a place
• a request for money you must pay for a service

Word 3

PERMISSION

• dirty or harmful substances in the air, water or land
• a request for money you must pay for a service
• a long passage built under the ground
• official agreement to do something

Word 4

CAMPAIGNER

• dirty or harmful substances in the air, water or land
• a request for money you must pay for a service
• a person who works publicly for a cause or change
• official agreement to do something

Word 5

TUNNEL

• a person who works publicly for a cause or change
• official agreement to do something
• dirty or harmful substances in the air, water or land
• a long passage built under the ground

Word 6

RAINFALL

• the amount of rain that falls in a place
• official agreement to do something
• waste water from homes and businesses that must be treated
• a request for money you must pay for a service

Word 7

POLLUTION

• the amount of rain that falls in a place
• a request for money you must pay for a service
• waste water from homes and businesses that must be treated
• dirty or harmful substances in the air, water or land

Word 8

BILL

• official agreement to do something
• dirty or harmful substances in the air, water or land
• a request for money you must pay for a service
• a long passage built under the ground