science Unit 3 Ch 4-5 TEST

define atmosphere

• The layer of water surrounding the Earth
• The layer of rocks surrounding the Earth
• The layer of fire surrounding the Earth
• The layer of gases surrounding the Earth or another planet

explain how each of the 4 earth's systems interacted with each other during the eruption.

• lava flows over the trees/plants killing

• affect biosphere

• lava becomes rock when in water

• geosphere interacts with biosphere

• cause breathing problems for everyone

• geosphere and hydrosphere

• release smoke and ash in air

• geosphere interacts with atmosphere

define hydrosphere

• The hydrosphere is the layer of the Earth's atmosphere that contains water vapor.
• The hydrosphere refers to the study of underwater ecosystems.
• The hydrosphere is the layer of the Earth's crust that contains water.
• The hydrosphere is all the water on Earth.

define biosphere

• The biosphere is the layer of the atmosphere where weather occurs
• The biosphere is the study of rocks and minerals
• The biosphere is all living things of the earth

• The biosphere is the process of converting sunlight into energy

define liquid

• A substance that is rigid and inflexible
• A solid material
• A gas that takes the shape of its container
• A substance that flows freely

define gas

• takes the shape of the containterq

• holds its shape

• fills its container

Organize these options into the right categories

Groups:

(a) solid

,

(b) liquid

,

(c) gas

• molecules are close together

• water

• molecules flow around each other

• holds it shape

• apple

• kool-aid

• takes the shape of its container

• fills its container

• perfume

• smoke

• molecules move away from each other

• molecules move slowly

condense

• molecules in a gas cool down and move farther away to form a gas

• molecules in a gas cool down and expand to form a liquid

• molecules in a gas cool down and move closer to form a liquid

• molecules in a gas cool down and expand to form a solid

define evaporate

• molecules in a liquid heat up and move further apart To change from a gas to a solid

• molecules in a liquid heat up and move further apart To change from a liquid to a vapor or gas.

• molecules in a liquid heat up and move further apart To change from a solid to a liquid

• molecules in a liquid heat up and move further apart To change from a liquid to a solid

define freeze

• molecules in a liquid cool down and move closer To become hardened into ice or another solid substance.

• molecules in a liquid heat up and move further apart To become soft and fluffy

• molecules in a liquid heat up and move further apart To become invisible

• To become warm and liquid