COMPLETE IELTS 5-6.5 UNIT 2

a person's job

• qualification

• slang

• economist

• occupation

harmful substances in natural food

• poison

• toxin

• nutrient

• fertilizer

using the same field for different crops

• crop harvest

• crop rotation

• battery farming

• vertical farming

carbon dioxide ~ ... gas

Organic food is _____

• chemical-free.

• sprayed with pesticides.

• fertilized using chemicals.

• efficient in using human labour.

Which one of these is the benefit of organic food?

• require more labour to work on the field

• require transpotation

• prevent diseases

• contain natural toxin

hygiene

• contamination

• cleanliness

• healthfulness

• diseases

The main ------ of food poisoning is contaminated food.

• cause

• reason

The __________ of a job might be its high pay.

• attraction
• additive
• absence
• notion

Which of the following best represents a way to gain "expertise"?

• running 
• training
• showering
• eating