Cells Review
the rigid outer layer of a plant cell
cell wall
Mixture
mixture is a material made up of two or more different substances that do not chemically change.
Seed Producing vs non seed producing
Seed producing- makes seeds with fruit and such
Non seed producing- uses spores to reproduce
Landforms are features on the Earth's surface that make up the terrain,
Surface Feature
A Dam
structures built around rivers to control flooding. Dams can be opened and even produce energy.
a green pigment (natural color) found in many plants
Chlorophyll
Physical Change
changes physically but not creating a new substance
Warm blooded vs Cold blooded
Cold Blooded- that cannot generate their body temperature and must rely on the environment to regulate their body temperature, Warm Blooded-that can generate their body temperature and do not need to depend on the environment to regulate body temperature
This builds up the landforms
Constructive Process
A Levee?
A raised bank (hill) of earth built along the edges of a river to prevent floods.
the building blocks of life
cells
Chemical Changes
Creates a new substance
Invertebrates and Vertebrates?
No backbone and backbones
constructive and destructive build up land with lava during eruptions
volcanos
two or more atoms joined together chemically and contain properties of the elements.
Molecules
the brain of the cell
nucleus
Matter
anything that takes up space.
Vascular and Non Vascular
a plant with tubes to transport water and nutrients, a plant with no tubes to transport water and nutrients
Define weathering, erosion, and depositions
weathering-physically or chemically breaking down, erosion- surface processes that moves sediment from one location to another, deposition- laying down of sediment carried by wind, flowing water,
an object that attracts iron and other metals
magnet
cell membrane
What are the 5 ways you can tell that a chemical change has taken place?
color, temp, new substance, odor, and gas
What are the 6 kingdoms of living things
Animals, Plants, Bacteria, Fungi, Archaebacteria, Protist
a hill of sand that has been deposited by wind
Sand Dune
a material which heat and electricity DO NOT flow through easily
insulator