U2 W4 Vocabulary

The _____________ at the zoo feed the penguins every day.

• caretakers

• resources

• success

• relatives

When the _______________ of animals grows, this means there are more animals living in one area.

• caretakers

• recognized

• population

• threatened

The birds were __________________ because humans chopped down the forest trees.

• resources

• threatened

• success

• survive

When two people are ________________, they are members of the same family.

• resources

• caretakers

• success

• relatives

_______________ are things that are available to be used when needed, such as water.

• survive

• recognized

• resources

• success

______________ is a synonym for staying alive.

• survive

• threatened

• caretakers

• relatives

The opposite of ______________ is failure.

• survive

• success

• resources

• population

When you _____________ someone, you remembered that person from the past.

• population

• recognized

• relatives

• caretakers