Weather & Water Cycle
Earth Science
Classification
Circulatory & Respiratory
Digestive & Excretory system
100

The movement of water from liquid to gas.

What is evaporation?

100

The process of rocks being broken down into smaller pieces over time.

What is weathering?

100

The broadest level of classification for living organisms.

What is domain?

100

Blood vessels that carry oxygen-rich blood away from the heart.

What are arteries?

100

This organ absorbs nutrients during digestion.

What is the small intestine?

200

The process where water vapor turns back into liquid water to form clouds.

What is condensation?

200

The movement of sediment from one location to another by wind, water, or ice.

What is erosion?

200

The scientific study of how living things are classified.

What is taxonomy?

200

The central organ that pumps blood throughout the body.

What is the heart?

200

This system removes waste from the body

What is the excretory system?

300

The boundary where two different air masses meet.

What is a front?

300

A triangular landform created by sediment at the mouth of a river.

What is a delta?

300

In the scientific name Canis lupus, this term is represented by Canis.

What is genus?

300

Tiny blood vessels where gas and nutrient exchange take place.

What are capillaries?

300

Chewing food into smaller pieces is this type of digestion.

What is mechanical digestion?

400

The primary cause of wind on Earth.

What is uneven heating of Earth’s surface by the sun?

400

The solid, rocky part of the Earth.

What is the geosphere?

400

Scientists use scientific names to avoid this problem.

What is confusion caused by different common names?

400

These cells carry oxygen from the lungs to the rest of the body.

What are red blood cells?

400

Bile is produced by this organ and stored in the gallbladder.

What is the liver?

500

What happens when a cold front meets a warm air mass?

What is cold air pushing under warm air, forcing warm air to rise quickly and causing storms?

500

A large, flat area of land raised higher than the surrounding land.

What is a plateau?

500

List the levels of classification from largest to smallest.

What are Domain, Kingdom, Phylum, Class, Order, Family, Genus, and Species?

500

The respiratory system brings oxygen into the lungs, and this system delivers it to cells throughout the body.

What is the circulatory system?

500

Chemical digestion primarily begins here in the human body.

What is the mouth?

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