Earth and Changes over time
What are the layers of the earth ? (IN ORDER)
Crust, mantle, outer core, inner core
what is an organism ?
a living thing
what are the two types of cells ?
Plant and Animal Cell
What is energy ?
Energy is the ability to do work
True or False
The inner core is the hottest of Earth's layers
True
what does it mean to classify ?
to arrange or group
The jelly-like substance that fills the inside of a cell
cytoplasm
like charges___________.
unlike charges_________.
repal
attract
the technology of a seismograph is helpful to humans because it _________
helps detect and measure earthquakes
How do we classify animals ?
based on their characteristics
vertebrate and invertebrate
What the brain of the cell is called the_______
nucleus
What are the five types of energy ?
The five type of energy are mechanical, electric, light, thermal, sound
Who is Alfred Wagener ?
German Geologist
how many vertebrate groups do we have ? name them
5
mammal,reptile,birds, amphibians and fish
TRUE OR False
All bacteria is harmful
False
what are the two categories of energy ?
Kinetic and Potential
Name the three plate boundaries
convergent
divergent
transform
An inherited physical trait is _________
a characteristic a living thing gets from its parents.
What do we use to see cells ?
What are the three parts of an atom ?
electrons
protons
neutrons