The cause of earthquakes
What is the Tectonic Plates?
The top of most Food Chains
What are Predators?
What is a solid?
The current population of Humans on Earth
What is 8 billion?
What are the Blue whale and Argentinosaurus?
The cause of a tornado
What is Severe Thunderstorms?
The bottom of most food chains
Minerals are organic or inorganic
What is inorganic?
The population of humans in 1950
What is 2 billion?
Deepest area on the planet
The cause of Volcanoes Erupting
What is Magma Rising?
Life started where
What is the ocean?
Most common mineral on Earth
What is Quartz?
What is 1 billion?
What theory is most popular of the start of the Earth?
What is the big bang theory?
Most Flora and Fauna lives where
What is the rainforests?
The population in 1500
What is 450 million?
How are bones fossilized?
What is sediment covering? (dirt, water)
The cause of natural Forest Fires
What are hot conditions?
The ecosystem with some rare species
What are Freshwater ecosystems?
The rarest mineral on Earth
What is Kyawthuite?
The human population in 1000
First animal with a backbone
What is a Pikaia and Haikouichthys?