Cards in this guide (13)
Which type of boundaries cause volcanic activity and can result in the formation of islands
Which planet claims the largest volcanic cone in the solar system
Which of these is formed from surface runoff that cannot penetrate the ground
Which type of well occurs when a portion of an aquifer becomes pressurized to the point that it sends water back out to the surface of the soil
What percentage of the people in the US use ground water for drinking and household usage
What is formed by the erosion of soft rock formations by flowing groundwater
What forms when lava flows vertically through a layer of rock
Which of these has a very high mineral content
Which of these is the result of a spring forming in a desert region
Which of these are fissures through which water and water vapor escape from the Earth's surface
Fumaroles are fissures through which water and water vapor escape from the Earth's surface.
What forms when a spring is geothermally heated to the point that the water bursts through the surface in an upward stream of water and water vapor
What formations form in pillars on the floor of a cavern
Approximately how many active geysers are found on earth