weather
you can tell the temperature by counting the chirps of a
cricket
what percentage of the foods people eat come from just 30 plants
90%
what percent of the earth's surface is covered by the ocean
70%
one million
what is the main ingredient in household dust
dead skin cells
what kind of storm can swallow up entire cities?
sandstorms
what fruit contains a natural chemical that can make people feel happy
bananas
what temperature is the water at the bottom of the ocean?
750 degrees farenheit
what planet besides earth has intermittent running water
mars
what continent had parts in all four hemispheres
africa
what are fire whirls
tornadoes made of fire caused by wildfires
what percent of plant life is found in the ocean
85%
the ocean is home to nearly what percent of all life
95%
the temperature in space is about -454 degrees farenheit
-454 degrees farenheit
the worlds first animated feature film was made in what country
argentina
lightning strikes how many times per day
8.6 million
brazil is named after what
a tree
coral produces its own what
sunscreen
how many miles per hour does a spacecraft need to travel to get into orbit
11,000 mph
german chocolate cake was invented where
texas
earth gets colder than what planet at the poles during winter
mars
the first type of aspirin cane from the tree bark of what kind of tree
willow tree
the pacific ocean is wider than what space object?
the moon
what does not exist in space that does on earth?
sound
the philoppines consists of how many islands
7,641