earth's spheres
which one of earth's does a tree come from
biosphere
what is the second layer of the earth
the mantle
how many major and minor plates are there
7 major and 8 minor plates
what is a river
hidro Sphere
what do we blow on rosh hashanah
shofar
name all the spheres
bio,hydro,atmo and geo spheres
what layer is molten hot magma
the outer core
how do Earthquakes, mountain building and volcanic activity occur
they occur at mostly at the boundaries of the moving plate
7 plates
plate tectonics and major
why do we eat a fish head
symbolizes that we are at the start of the year
what are the spheres if a volcano erupted.
geo and atmo, spheres
why is the inner core a round rock not magma
b/c it has so much pressure on it
What causes tectonic plates to move?
when the ocean floors move continually they, spreading from the center, sinking at the edges, and being regenerated
which one is a computor
geo spheres
What are the 7 Simanim for Rosh Hashanah?
fish, honey, spinach, carrots, cabbage, pomegranate, apples, leeks and dates.
what is the 3 spheres using the 3 stages of matter
hidro,geo and atmo, spheres
what is the mantle made of
magnesium, aluminum, silicon, and oxygen silicates
name the seven major plate tectonics
Pacific, North American, Eurasian, African, Antarctic, Indo-Australian, and the South American Plate
4 layers
mantle, crust, outer and inner core
what are you not allowed to do on rosh hashanah
work
you have 10 seconds to tell me an example of all the spheres
example
what does the outer core do
creates Earth's magnetic field, which protects all life on Earth
name me the minor plates
you have 35 seconds to give me an example of each thing
tell
25 seconds to tell me what is your favorite thing about rosh hashanah
explain