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Earth Day 2020!
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The layer of the atmosphere that protects us from the sun's ultraviolet light is called___
The ozone layer
the cloud layer
the oxogen layer
the air layer
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When half of a species is gone from the earth, that species is called...
threatened
endangered
extinct
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When about one fourth of a species is gone, that species is called...
extinct
endangered
threatened
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What 4 things make Earth able to support life?
Air, Land, Water and Sun
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The scientific name for the best place for an animal to live is called its_______
habitat
den
nest
house
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How many continents are there on Earth?
7
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What are the two Poles at the top and bottom of the Earth called that get the least amount of sunlight and are very cold.
North and South Pole
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What do people, plants and animals do with water in order to survive?
Drink it
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How can we reduce the amount of electricity we use?
Throw out the garbage
Recycle aluminum
Turn off lights when not in the room
Use a camp stove to make meals
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When there are no animals of a species left on earth it is called....
threatened
extinct
endangered
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Earth Day is celebrated in what month?
April
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People and animals ___________ air.
Breathe
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What grows out of the land and soil?
animals, birds, insects
plants, vegetables, trees
rain, sun, wind
water, soil,
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How many seasons are there on Earth?
4
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Why is Earth called the Blue Planet
Because of all the water
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What do we get from the Sun?
Heat, light and energy
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How long does it take for the Earth to go all the way around (orbit) the sun?
One year = 365 days.
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The 3 R's to helping the plant are: Reduce, Reuse and Re_______
cord
invent
cycle
do
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What is the imaginary line that goes around the center of the Earth called?
The equator
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