Key words

Word 1

ROOFTOP

• to put a product into a bag or box for sale
• gases released into the air, often from transport or energy use
• the flat top of a building
• a short visit to see a place and learn about it

Word 2

PACKAGE

• gases released into the air, often from transport or energy use
• using energy from the sun
• a way to grow plants in water with nutrients, without soil
• to put a product into a bag or box for sale

Word 3

EMISSIONS

• to put a product into a bag or box for sale
• using energy from the sun
• water that comes from rain
• gases released into the air, often from transport or energy use

Word 4

RAINWATER

• a short visit to see a place and learn about it
• a way to grow plants in water with nutrients, without soil
• water that comes from rain
• the flat top of a building

Word 5

HYDROPONIC

• gases released into the air, often from transport or energy use
• a way to grow plants in water with nutrients, without soil
• a glass or plastic building for growing plants
• a short visit to see a place and learn about it

Word 6

SOLAR

• the flat top of a building
• a short visit to see a place and learn about it
• using energy from the sun
• a glass or plastic building for growing plants

Word 7

GREENHOUSE

• water that comes from rain
• a glass or plastic building for growing plants
• a way to grow plants in water with nutrients, without soil
• using energy from the sun

Word 8

TOUR

• a short visit to see a place and learn about it
• using energy from the sun
• a way to grow plants in water with nutrients, without soil
• gases released into the air, often from transport or energy use