The 4 systems of earth.
What is atmosphere, geosphere, hydrosphere, and biosphere?
An organism that makes its own food.
What is a producer?
What something less dense than a liquid will do in that liquid.
What is float?
Where the majority of Earth's Freshwater is.
What are glaciers and icecaps?
All energy on Earth originally comes from this source.
What is the sun?
How long it takes for Earth to complete one Revolution.
What is about 365.25 days?
The organelle that plants need in order to absorb sunlight.
What is chloroplasts? (Will accept chlorophyll)
How tightly the molecules are packed in an object compared to its mass.
What is density?
The closest star system to our Earth
What is alpha centauri?
What is metabolism?
An organism that only eats animal products.
What is a carnivore?
What is the Corona?
An animal that uses stored energy to maintain their internal body temperatures.
What is an endotherm?
A chemical reaction that releases heat. (feels hot)
What is an exothermic reaction?