The ___________ balance of the forest is crucial for maintaining biodiversity.

The dodo bird is a famous example of ___________ caused by human activities.

The island is known for its diverse ___________, attracting scientists from around the world.

Advances in ___________ have allowed scientists to better understand the inheritance of traits in animals.

Farmers often use ___________ to protect their crops from insects and other pests.

The lion, as a top ___________, plays a vital role in maintaining the health of the savannah ecosystem.

The ___________ of deforestation include loss of habitat and increased carbon dioxide levels.

The lush ___________ in the rainforest supports a wide variety of animal species.

Rats and other ___________ can cause significant damage to crops and stored food supplies.

The oil spill had ___________ effects on the marine ecosystem, affecting wildlife and local fisheries.

Dogs and cats are examples of ___________ animals that have been bred for human companionship.

Many species are ___________ to climate change, which threatens their survival.

To ___________ the spread of invasive species, strict quarantine measures are enforced.

Some animals ___________ during the winter months to conserve energy and survive the cold.