Sci Unit A Ch 4 Review for Test B

Oil spills cause smog.

• True
• False

A God-given structure or behavior that helps a living thing to survive is an __________________.

• adaptation
• adoption
• environment
• egg

Dumping chemicals into a river is pollution.

• True
• False

Trees lose leaves in winter to conserve water.

• True
• False

A giraffe and an oxpecker: This relationship is helpful to both. The relationship is called _________________.

• getting along
• symbiosis
• host
• hibernation

God gave many animals patterns on their hides or skins to help them hide.

• True
• False

A sea turtle cares for its babies.

• True
• False

What is the benefit of meerkats living in a colony?

• Pollution
• Hibernation
• Protection
• Migration

A long, deep sleep is a behavior called ____________________.

• hibernation
• sleeping
• migration
• being lazy

_____________ are a record of life on Earth long ago.

• Fossils
• Leaves
• Rocks