Critical Vocabulary

The desert stretched for miles in every direction, its vast emptiness making the travelers feel small. What does the word vast mean in this sentence?

The old ship was guided through the storm by experienced mariners who had spent their lives at sea. What are mariners in this sentence?

Astronomers study cosmic events like black holes and distant galaxies far beyond Earth. What does cosmic mean in this sentence?

Unlock this slideshow and over 4 million more with Baamboozle+