science
True
earths gravity can act as a slingshot to boost the velocity of nearby spacecraft
686 and 1,017
gravity on earth is 9.8 m/s squared and gravity on jupiter is 23.1 m/s squared so if the mass of a rock is 70 kilograms it's weight on earth is_____ newtons and its weight on jupiter is _______ newtons
CO2 traps the heat of the sun in the atmosphere
how are increasing levels of CO2 responsible for warming the surface of the Earth?
false
if it is high tide in one place on earth, the place exactly opposite will have low tide
Fall Equinox
jake lives in the northern hemisphere his cousin adriane lives in the southern hemisphere if it is march 20(spring equinox) where jake lives in which time of the year is it where adriane lives
geosphere, geosphere and atmosphere
volcanic eruptions are natural phenomenon in the______ they sometimes irrupt, spilling out lava and dust the lava solidifies, forming new land masses volcanoes can have effect on the______ when plants and animals are Threatened by interruption, volcanic ash and gas can also pollute_____ Resulting in acid, rain and other unfavorable weather patterns
the ability of an object to undergo change
what is energy
both types of rocks form under high pressure but metamorphic rocks also require high heat
which statement about metamorphic and sedimentary rock is true
all people on the night side of earth
who can witness a lunar eclipse
they are cooler than their surrounding environment
why do sunspots appear darker than their surroundings
True
without gravity, there would be no atmospheres surrounding the earth
mass
you weight two different things on the same scale in the same location on earth the weights are different what must be different about the two objects
26 and 26
this is the periodic table for iron. The atomic number for iron is____ the number of electrons and a neutral iron atom is_____
sedimentary
this rock is made from sand and pebble, and joining together the rock form, and a riverbed example of______ Rock
false
to find the mass of an object multiply the weight of the object in gravity
weathering
Cracks form and a sandstone wall surrounding a house
weathering
Hey Marvel statue near the science museum is changing color due to rainfall
liquid and mixture
Joshua dissolved sugar in the water to create a sugar solution, His friend Ray tells him it's a compound, but Josh correct him. which words actually describe the sugar solution.
erosion
The Colorado river carries land in Arizona to form the grand Canyon
erosion
The Sand dunes, and sahara desert are changing shape
rainfall and chemicals
The Taj Mahal in India has made of pure white marble. It is slowly losing its white color because the pollution of vehicles and industries around it. The where comes from acid rain. The taj mahal is example of weathering by.______
False
The mass of an object on Jupiter, greater than the mass on earth
True
The sun, among with the entire solar system moves around the galaxy
Metal ore
______ is most likely resource to be found near the base of volcano on earth surface
pluto
a celestial body has too small to clear objects that are in its orbital path and it has a rocky surface but no rings
it orbits the planet mars
a ceres is a dwarf planet located in the main asteroid belt of the solar system based on the statement which of these facts about ceres would be false
overturning of sedimentary rocks
a geologist finds fossils and rock that are older than the fossils and rock in the layer of earth directly beneath them what caused this situation
erosion
after a rain, storm soil and rock pieces litter, the roadways
star
celestial object A is composed of 92.1 percent hydrogen and 7.8 percent helium while celestial body B is made up of ice,frozen carbon dioxide,rock, and dust what is celestial body A
inner, outer , mars and uranus
planet A is an _____ planet. planet B is an _____ planet. planet A is _____. planet B is ____
meteor, a streak of light and struck earth
the object is called a ____ because it is producing ______ and has not yet ______
2,883 million kilometers
the orbital radius of iranian is 19.22 AU what is the distance in kilometers
650
the red sea is widening at a rate of 1.25 centimeters per year how many years will it take to widen another 812.5 centimeters
plant, new trees and test the soil quality to see whether restoration is possible
these images were taken from a satellite above a western Brazil figure one shows in Brazilian forest in the year of 2000 bigger two shows the same area in 2012 the light colored areas are bare land with the few trees. The dark areas are thick forest, which of these steps might scientist take to repair the damage caused to the area
strke-slip fault
this image illustrates the great glen fault the arrows show the directions in which the tectonic plates move. the fault at the boundary of these two plates is
Metal ore
this image shows a hydrothermal vent, which non-removable serve resource is found in the regions close to the vent
asteroid
this image shows a rocky celestial body, called Ida, and it's natural satellite dactyl which kind of celestial body is Ida
