rock transformation
state what the transformation of rocks is also known as
rock cycle
list 3 types of phase changes
melting freezing vaporization
state what is the difference between a chemical reactions and a physical reaction
a chemical reactions involves the rearrangement of atoms in molecules and a physical does not
tell how many types of natural reasources are
renewable and nonrenweable
maybe
so maybe this time you'll
explain what is in the rock transformation
weathering erosion melting solidification and metamorphism
explain the of why causes phase change to occur
when matter transform from one state to another
explain what the 2 major types of chemical reactions are
synthesis decomposition single replacement double replacement and combustion
explain what is the difference between renewable and nonrenewable recources
Renewable resources can be replenished themselves and non renewable cannot
identify how do the three main types of rocks relate to each other in the rock cycle
one type can transform into another through weathering erosion heat and pressure
identify how phase change affect our lives
help provide heat cool our food and regulate our weather
choose if when you brush your teeth if it causes a chemical reaction
yes it does when your saliva also creates a chemical reactions with the fluoride in your tooth paste
how does more population growth affect resources
As more people consume resources they create waste and they can degrade/ decrease the enviornment
list what causes rock transformation
earths internal heat pressure from tectonic processes and the effects of water wind gravity
list how does matter change its phase
when energy and pressure are added or removed from a system
inspect if melting ice a chemical reaction
no it does not count as a chemical reaction
why is it important to protect and maintain natural resources
so those resources will be available in the future
decide what the are the 5 types of rocks
igneous metamorphic sediment basalt granite limestone marble sandstone
determine if phase changes are reversible
phase changes are reversible
explain what are the two signs to tell if a chemical reactions is happening
change in color smell
how to grow a population and how it impacted
population growth an be significantly impacted by the availability of resources like food water shelter. helping the population in he future and we will have access to more things