Superlative and Comparative: Environment

Using a reusable water bottle is ________ (good) for the planet than using plastic bottles.

Mount Everest is the _ _ _ _ _ _ _ mountain

The Amazon Rainforest is the _ _ _ _ _ _ _ forest.

The blue whale is the _ _ _ _ _ _ _ animal on Earth.

Solar energy is ________ (clean) than coal

Cheetahs are the _ _ _ _ _ _ _animals

Biking is ________ (environmentally friendly) than driving a car.

Dolphins are the _ _ _ _ _ _ _ _ mammals in the ocean.

Composting is ________ (effective) than throwing food waste away

Recycling is ________ (important) than ever.