Science
What are sedimentary rocks?
Layers of sediment cemented together
Changed by heat and pressure
Melted and cooled (lava and magma)
Layers of sediment cemented together
What is the meaning of mixture?
Combination of two or more substances that can easily be separated
Layers of sediment cemented together
Smallest part of a compound
Combination of two or more substances that can easily be separated
What is an invertebrates?
sedimentary rocks
animals without backbones
atom
animals without backbones
What are plant cell structures?
Cell wall, cell membrane, nucleus, cytoplasm, vacuole, mitochondria, chloroplast
Animals with backbones
The breaking down of sediments
Cell wall, cell membrane, nucleus, cytoplasm, vacuole, mitochondria, chloroplast
What are transform boundaries?
Tectonic plates that slide past each other
Tectonic plates that collide
Tectonic plates that move apart
Tectonic plates that slide past each other
What is an ocean current?
Caused by wind
Caused by wind patterns and the differences in water densities
The amount of salt in the water
Caused by wind patterns and the differences in water densities
What are plankton?
Organisms that swim in the middle of the ocean
Tiny free-floating organisms that live near the surface of the ocean (zooplankton-animallike; phytoplankton-plantlike)
Animals without backbones
Tiny free-floating organisms that live near the surface of the ocean (zooplankton-animallike; phytoplankton-plantlike)
What is the definition of a fault?
Boundaries of tectonic plates
The amount of salt in the water
Animal cell structers
Boundaries of tectonic plates
What are divergent boundaries?
When tectonic plates slide past each other
When tectonic plates move together
When tectonic plates move apart
When tectonic plates move apart
What is erosion?
The moving of sediments by water and/or wind
The breaking down of sediments
Caused by wind
The moving of sediments by water and/or wind
What are the Earth's layers?
Crust-thin; made of rock, Mantle-thick; made of rock, Outer Core-liquid; made of iron and nickel, Inner Core-solid;made of iron and nickel
Animals without backbones
Carry out all life process
Crust-thin; made of rock, Mantle-thick; made of rock, Outer Core-liquid; made of iron and nickel, Inner Core-solid;made of iron and nickel
What is deposition?
Melted and cooled (lava and magma)
The depositing/ dropping of sediments in a new location
The amount of salt in the water
The depositing/ dropping of sediments in a new location
What is a vascular plant?
Animals with backbones
Does not have special tissues to transport nutrients
The amount of salt in the water
Does not have special tissues to transport nutrients
What is the definition of cells?
Carry out all life processes
Animal backbones
Atom
Carry out all life processes
What is weathering?
The moving of sediments by water and/or wind
The breaking down of sediments
The depositing/dropping of sediments in a new location
The breaking down of sediments
What is the meaning of compound?
Organisms that swim in the middle of the ocean
Smallest part of an element
When two or more elements combine to make a new substance
When two or more elements combine to make a new substance
What is the meaning of nekton?
Organisms that swim in the middle of the ocean
A special type of mixture in which one substance dissolved into another
Changed by heat and pressure
Organisms that swim in the middle of the ocean
What is a solution?
Special type of mixture in which one substance dissolved into another
Combination of two or more substances that can be easily separated
Animals with backbones
Special type of mixture in which one substance dissolved into another
What is the definition of vertebrates?
The breaking down of sediments
Animals with backbones
Caused by wind
Animals with backbones
What are igneous rocks?
Melted and cooled (lava an magma)
Layers of sediment cemented together
Changed by heat and pressure
Melted and cooled (lava an magma)
What is the meaning of tides?
Animals without backbones
Caused by the gravitational pull of the sun and the moon on the ocean waters
Boundaries of tectonic plates
Caused by the gravitational pull of the sun and the moon on the ocean waters
What is the definition of a solid?
Retains a fixed shape ; has a definite volume; not easily compressible; does not flow easily
smallest part of a compound
the amount of salt in the water
Retains a fixed shape ; has a definite volume; not easily compressible; does not flow easily
What is salinity?
The amount of salt in the water
When tectonic plates slide past each other
When tectonic plates move apart
The amount of salt in the water
What are metamorphic rocks?
Melted and cooled (lava and magma)
Changed by heat and pressure
Layers of sediment cemented together
Changed by heat and pressure
What are waves caused by?
Wind
Temperature
heat
Wind