Bad words can _____________ friendships.
get rid of
prey
extinct
poison
Some chemicals can ____________ animals when they eat infected plants.
poison
Eagles are ____________ that catch small animals like rabbits or fish.
harm
predators
endangered
encourage
Pollution can ______ both animals and plants in the food chain.
harm
To cause damage or injury to someone or something.
to harm
Dinosaurs became ______ millions of years ago due to natural disasters.
extinct
The bison is ____________ to North America.
prey
native
predator
extinct
A substance that is harmful or deadly if swallowed, inhaled, or absorbed.
poison
To remove something that is unwanted or unnecessary.
to get rid of
Originally from a particular place or environment.
native
A rabbit is often the ______ of foxes and other predators.
prey
An eagle is a skilled ______ that hunts fish and small animals for food.
predator
Polar bears are ______ because melting ice makes it harder for them to find food.
endangered
The dodo bird became ________________because people hunted it too much.
prey
get rid of
native
extinct
An animal or plant that may soon become extinct or disappear from the world.
endangered
The kangaroo is ______ to Australia and lives in its natural habitat there.
native
Too much sun can __________ your skin.
get rid of
poison
harm
encourage
To give support, confidence, or hope to someone.
to encourage
Spraying ___________ keeps mosquitoes away.
pesticide
harm
get rid of
poison
An animal or plant that no longer exists.
extinct
Farmers plant trees to ______ birds to return and build their nests.
encourage
Farmers use _______________ to protect their crops from insects.
predators
poison
prey
pesticide
An animal that kills and eats other animals.
a predator
A chemical used to kill insects or other pests that harm plants.
pesticide
A caracal hunts its _________, like birds.
prey
poison
predator
pesticide
We need to _________________ old items we don’t use anymore.
poison
get rid of
pesticide
harm
An animal that is caught by another animal and eaten.
a prey
Rain __________ plants to grow.
native
harm
encourages
get rid of