Below is a topic-based word list prepared by IELTS for your reference. Though it’s just the tip of the iceberg, we hope those lexical resources could shed some light in taking on the Dream Lab Challenge.

Biotechnology-related

biorobotics

bioengineering

biological diversity

genetically modified food

hybridisation

molecular ecology

spoilage

Different ways to describe “delicious”

mouth-watering

tasty

appetising

savoury

yummy

Physical aspects of foods

texture

creaminess

viscosity

appearance

Different ways of cooking

baking

barbequing

basting

boiling

braising

deep frying

frying

grilling

roasting

stewing

sautéing

shallow frying

stir frying

Different ways of food preservation

artificial additives

biopreservation

bottling

drying

freezing

jellying

pickling

refrigeration

smoking

vacuum packing

Foodborne illness

abdominal cramps

dehydration.

diarrhea,

fever

vomiting

Food issues

food shortage

food insecurity

food crisis