Ecosystems
How big is an ecosystem?
It is any size. As small as a puddle and as big as an ocean
Anything that takes up space and has mass is .....
Mass
Day-to-day variation of the atmosphere’s condition locally is called ......
Weather
Name 3 bodies of water
Lakes, rivers, streams, oceans, and ponds
What is the closest star to Earth?
Name a living organism from a forest ecosystem
Can matter disappear?
No, it turns into another form
Year-by-year variation of the atmosphere’s condition over a large area is called .......
Climate
I am the part of the water cycle that is when water that falls to the ground, what am I?
Gigantic balls of exploding gas held together by gravity are called ......
Stars
How do living and non-living things interact in an ecosystem?
Living things may use non-living things to hide in or for shelter
What are the three forms of matter?
Why do scientists record weather patterns across different times and areas?
To make predications
The sphere that contains water is called the .......
Earth rotates on its axis every _____
24 hours
Why are rainforest ecosystems important?
They produce most of the Earth's oxygen
Is toasting a piece of bread a chemical or physical change?
Chemical Change
What happens when something is weathered over time?
It breaks down
Name 1 way humans can negatively impact Earth's water
Earth's rotations causes us to see different these during the year
Abiotic factors are non-living things and biotic factors are living things
Density, Solubility, Conductivity, and Magnetism are all examples of what?
Properties of Matter
Any weather that is outside the realm of normal patterns is called .....
Extreme weather
What percent of Earth's surface is made up of oceans?
97%
It takes ____ minutes for light to reach Earth from the Sun
8