(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Earth's axial tilt can change about every
________ years.
41,000
The shape of Earth's orbit can change about once every _______ years
100,000
A marine mammal that lives on sea ice.
Polar Bears
Coal, oil, and natural gas
fossil fuels
These tell the age of a tree and give clues about climate.
Tree rings
prevention of wasteful use of a resource
conservation
When these occur they also produce sun flares which can warm Earth.
Sun Spots
This greenhouse gas traps heat in the atmosphere and is released when fossil fuel are burned.
carbon dioxide
When this hits Earth it can send dust and dirt into the atmosphere which causes a short-term change in climate.
meteorite strike
A period of little to no rain
Drought
How can sea ice help keep the planet from getting too warm?
It reflects the sun's radiation.
the weather of a particular area over a long period of time.
Climate
The ash and dust from this natural event can cause short-term climate change.
volcanic eruption
This causes water in the pacific ocean to be cooler and affects climate.
El Nino
one possible way to reduce greenhouse gas emissions is to do this.
reduce fossil fuels
How can sea ice help keep the planet from getting too warm?
It reflects the sun's radiation.
An alternative to burning fossil fuels to create electricity.
wind power
When this is extreme, seasons are also more extreme on Earth.
Axial Tilt
How can sea ice help keep the planet from getting too warm?
It reflects the sun's radiation.
when glaciers continue to melt it could cause this to happen.
Rising Sea Levels
How can sea ice help keep the planet from getting too warm?
It reflects the sun's radiation.
This causes water in the Pacific Ocean to be warmer and affects climate.
La Nina
How can sea ice help keep the planet from getting too warm?
It reflects the sun's radiation.
How can sea ice help keep the planet from getting too warm?
It reflects the sun's radiation.
The path that the Earth takes around the sun is its...
Orbit
The shape of Earth's orbit
Ellipse
contaminants in the environment that can cause harm.
Pollution
These gases, such as carbon dioxide, trap heat on Earth.
Greenhouse Gases
