Earth's Atmosphere
This is the bottom layer in the earth's atmosphere.
What is the troposphere?
A moon is defined as this.
What is a natural satellite that orbits a planet?
All galaxies rotate around this.
What is a center of mass?
Gas giants are made of these materials
What are gasses, light elements, and ices?
This is the top layer in earth's atmosphere.
What is the exosphere?
Dwarf planets are defined in this way.
What is a spherical object orbiting the sun that shares its orbit with another body?
Galaxies are made up of these materials.
What are stars, dust, gases, and other planetary masses?
Terrestrial planets are made of these materials.
What are rocky materials similar to earth?
The aurora borealis takes place in this section of the atmosphere.
What is the thermosphere?
These four planets are Jovian planets, known as gas giants.
What are saturn, jupiter, uranus, and neptune?
This is believed to be at the center of our galaxy.
There are this many dwarf planets.
What are five?
The next layer above the troposphere is called this.
What is the troposphere?
What are Mercury, Venus, Earth and Mars?
Our galaxy is given this name.
What is the milky way galaxy?
Xylem carries this to parts of a tree
What are minerals and h2o?
Plants that have xylem and phloem are considered to be this type of plant.
What are vascular plants?
The middle layer of earth's atmosphere.
What is the mesosphere?
The planets in correct order, are listed this way.
What is Mercury, venus, earth, mars, jupiter, saturn, uranus, and neptune?
This is the definition of a black hole.
A very dense object created after a star has exploded into a supernova.
Phloem does this for a tree.
What is make sure the tree has sugars and nutrients?
This occurs when a tree's roots pull water up from the lower soil layers to the upper soil layers.
What is hydraulic lift?