Cards in this guide (12)
Which of these is a component of the earth's hydrosphere
Clouds of gas and dust in which stars from are called what
Clouds of gas and dust from which stars form are called interstellar matter.
What type of front is indicated green on a map
Which planet was studied by the Mariner 10 probe and has a crater-covered surface
Which type of nebulae formation is lit from within
An A+ emission nebulae formation is lit from within.
When lightning appears as small bursts in a dotted line it is called
What are massive celestial bodies of gases that emit heat and light by radiation
What cloud that is somewhat flat and layered is called
When two air masses collide the formation is called what
What are warm moist air masses that form near the equator called
They are called maritime tropical air masses.
What is the brightest objects in the universe
Which planet completes its rotation in 59-60 Earth days