things that go around the sun
closest planet from the sun, very little atmosphere,the smallest planet,its gray,its a inner planet,it has 0 moons,made of oxygen,sodium,hydrogen,helium,and potassium.
mercury
make a 3 organism food chain
"you need a producer and two consumers NO DECOMPOSERS!
grass rabbit snake "could be more than one"
the sun is made up of what elements?
hydrogen and helium.
the earth is tilted at a________degree angle.
23.5
define forces
a push or pulling on a object.
a gas giant,very cold,weather caused by heat from its core,fastest winds,made from hydrogen,helium,methane.takes the longest to orbit the sun out of all planets.
neptune
what is the formula for photosynthesis
carbon dioxide,water,sunlight,oxygen
produces:suger,glocuse
the sun is powered by__________in its core.
nuclear reactions.
summer begins with the summer solstice on______.
June 21st
why is there no sound in space
because there is no medium
a nearly round body whose cross there orbit with other bodies.Very far away from the sun.most of them are past the kuiper belt.
dwarf planet
what is the rule of 10
the rule of ten is when 10% of energy is passed from one organism to another
the sun is a____.
yellow dwarf.
march 21st.
define friction
a force that opposites motion anytime two objects move past each other there is friction.
a chunk of frozen gases and dust.they have a really long orbit around the sun.known for there tail.
comet
name the faces for symbiotic relationships
"mutualism,parasitsm,commensalism"
mutualsm:both happy
galaxies are huge____of dust and millions of stars with their solar systems.
collections
summarize what causes the seasons to change.
the earths tilt causes the seasons to change.
list 3 differences between concave and convex
concave caves in
convex spreads light out
pieces of rock that break off meteors and travel through space.they are all over the solar system
meteoroid
why is the energy from the sun important?
energy from the sun is important because its gives us food and energy.
stars that form patterns are called_______.
constellations
one moon day is equal to________earth days
27
if we have 5 newtons to the right and 3 newtons to the left
[is it unbalanced,balanced]
unbalanced