Nature
Movement and physical change
Ways that objects, liquids and materials move or change.
B1B210 words · 3 examples each
Start learning
Resume an unfinished lesson in this tab. Completed guest lessons are not kept in your history.
Words in this set
Open a word to see it in context.
Found: 10 words
Examples in context
Read three example sentences for each word. Notice the words around it, then try making your own sentence.
sink
verb · 3 examples
- Heavy stones usually sink in water.
- The damaged boat began to sink.
- This metal spoon will sink if you drop it in the pool.
float
verb · 3 examples
- Dry leaves can float on water.
- We watched the little boat float across the pond.
- These pieces of wood float easily.
melt
verb · 3 examples
- The ice will melt in the sun.
- We melt the butter in a small pan.
- These chocolate pieces melt quickly when warm.
freeze
verb · 3 examples
- Water can freeze on a very cold night.
- We freeze some soup for another day.
- The shallow pond may freeze this winter.
flow
verb · 3 examples
- Water can flow through this pipe.
- The rivers flow toward the sea.
- We watched the water flow over the stones.
spread
verb · 3 examples
- The stain may spread if you rub it.
- Roots spread through the soil.
- The clouds began to spread across the sky.
expand
verb · 3 examples
- The dough will expand as it rises.
- Warm air can expand inside the balloon.
- The school plans to expand its library.
collapse
verb · 3 examples
- The weak shelf could collapse under that weight.
- The little tower began to collapse.
- Heavy snow can make an old roof collapse.
vary
verb · 3 examples
- Prices vary from shop to shop.
- The colours vary slightly between these samples.
- Bus times can vary at the weekend.
transform
verb · 3 examples
- A coat of paint can transform a room.
- We want to transform this empty yard into a garden.
- These tools help artists transform clay into useful objects.
Keep building your vocabulary
Animals large and small
A lesson for recognizing large wild animals and small creatures that live around us.
Environmental resources
Words about resources, waste and protecting the environment.
Farms, gardens and rural life
Name plants, animals and activities in rural life.
CEFR labels are provisional vocabulary estimates, not a certified assessment of your English level. Pictures, meanings and examples are public; a free account unlocks full practice.