Unit 1 and 2 Vocabulary

The boats were bobbing up and down in the (a)   .

The (a)   was filled with colorful fish and coral.

You should never park in front of a (a)   in case there is a fire and emergency crews need to get to it.

We played a number of (a)   games in the pool.

We saw fish, crabs, and many other types of (a)   life.

They are building another (a)   to carry more water to the city.

(a)   energy from dams is much cleaner than burning fossil fuels and therefore better for our environment.

The (a)   villages depended greatly on fishing and ship building to survive.

The water that flows through an underground (a)   may later become part of our water supply.

When the weather is hot, you should drink plenty of water so you do not (a)   .