#1
Which geological era is known as the 'Age of Dinosaurs'?
#2
What is the term for a sudden and violent shaking of the ground caused by movements within the Earth's crust or volcanic action?
#3
What is the term for the process by which sedimentary rocks are formed through the compaction and cementation of sediment?
#4
What type of rock forms from the cooling and solidification of magma or lava?
#5
What is the term for the process by which rocks are broken down into smaller fragments due to physical or chemical means?
#6
Which of the following gases is believed to have been absent from Earth's early atmosphere?
#7
What is the name of the supercontinent that existed during the Paleozoic and Mesozoic eras?
#8
What is the term for the process by which one tectonic plate descends beneath another?
#9
Which geological period saw the emergence of the first land plants?
#10
Which geological phenomenon occurs when a glacier melts, leaving behind a depression that fills with water?
#11
During which era did the first mammals appear?
#12
Which geological period marks the first appearance of multicellular life forms?
#13
Which theory proposes that the continents were once joined together in a single landmass and have since drifted apart?
#14
Which organism is considered to be one of the earliest known animals, appearing in the fossil record during the Ediacaran Period?
#15
Which era immediately preceded the Paleozoic Era?
#16
Which epoch is characterized by the rapid diversification and evolution of mammals, birds, and insects?
#17