a flow of water in a circle

• Plastic waste often gets trapped in a giant ocean gyre.
• The water moved in a slow gyre around the drain.
• Scientists study the Atlantic gyre to understand ocean flows.

the imaginary line around the Earth that divides it into equal north and south parts

• Countries near the equator are usually hot all year round.
• The ship crossed the equator during its long voyage.
• The sun feels stronger when you are close to the equator.

in the same direction as the hands on a clock move

• Turn the handle clockwise to open the door.
• The dancers moved in a clockwise circle around the room.
• Please stir the mixture in a clockwise direction.

hot weather; extreme warmth

• The summer heat made everyone feel tired.
• You can feel the heat coming from the fire.
• Drink plenty of water to stay safe in the extreme heat.

to like one thing more than another

• I prefer chocolate ice cream over vanilla.
• Do you prefer to walk or take the bus?
• She said she would prefer a quiet evening at home.

not hot and not cold

• The cool breeze felt nice on a hot day.
• It gets cool in the evening, so bring a jacket.
• He drank a glass of cool water after running.

feeling very mad

• He was angry because his brother broke his toy.
• The teacher was angry when the students didn’t listen.
• Don’t be angry; it was just an accident.

when the air feels wet and sticky

• It is very humid today; my clothes feel sticky.
• Plants grow well in humid environments like jungles.
• The air was thick and humid before the storm.

having little or no rain

• The ground was very dry because it hadn’t rained for weeks.
• Use a towel to keep your hair dry.
• Cacti grow well in dry deserts.

feeling sad or unhappy

• She was upset when she lost her favorite book.
• Don’t get upset over small mistakes.
• His stomach felt upset after eating too much candy.

having a lot of sunshine

• It was a sunny day, perfect for a picnic.
• I love sunny mornings when the birds are singing.
• Wear sunglasses when it is bright and sunny outside.

the strength or power to do things

• Food gives us the energy to run and play.
• Solar panels turn sunlight into energy.
• He has so much energy; he never sits still.

to do or say things in a particular way

• The children promised to behave well at the restaurant.
• Please behave yourself when guests visit.
• It is important to behave politely in school.

to produce liquid through your skin because you are hot or nervous

• He began to sweat during the difficult test.
• Running makes you sweat a lot.
• Wipe the sweat from your forehead with a towel.