Science Review #2

Match it! Select the correct answer from the pull down...Good luck!

As one air mass moves to be replaced by another, a distinctive weather pattern is determined by the nature of the two air masses involved. If the replacement air mass is colder than the first, it is called a ________.

The life cycles of beetles, butterflies, and grasshoppers are called _____________.

Some animals hibernate during the winter. A cougar does not hibernate, but a bear hibernates each winter. Why must a bear hibernate during the winter?

If it takes Earth one day to make a complete rotation on its axis, how long does it take Earth to orbit the sun?

Planets closer to the Sun have a shorter years than Earth because _______________.

Which of the following is not a stage in the life cycle of a butterfly?

Which of the following are the stages of incomplete metamorphosis?

Which stage occurs in the life cycles of both animals and plants?