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Is it true or false The amount of nitrogen oxygen and water vapor in the atmosphere varies from place to place?
false
True or false continental crust is made of rocks such as granite?
true
True or false natural resources are anything made by humans?
ummmmmmmmmmmm
Is the inner core of the earth is solid and made primarily of iron is true or false?
True
Is earths surface all one piece true or false?
No, it is made up of many different plates that are always shifting, thus creating earthquakes, mountains, and volcanoes. Hope this helped!
When oxygen gets to the cells its mainly used for respiration true or false?
True.
Almost all of the oxygen on the planet earth is found in the atmosphereis this statement true or false?
True. The majority of the Earth's oxygen (about 21%) is found in the atmosphere as molecular oxygen (O2). This oxygen is produced mainly by photosynthetic organisms such as plants and phytoplankton.
Russian christians are mainly Roman Catholic. True Or False?
False.
Reduction is the gain of oxygen by a metal true or false?
False
Ozone is a form of oxygen true or false?
True. Ozone is a molecule made up of three oxygen atoms, whereas the oxygen we breathe typically consists of two oxygen atoms.
True or false water is an example of a chemical element?
False. Water is a molecule made of 2 parts hydrogen one part oxygen. NOT AN ELEMENT.
True or false the executive department is mainly in charge of highway construction?
false
True or false the first elements to be indentified were mainly gases?
True. The first elements to be identified were mainly gases, such as hydrogen, nitrogen, oxygen, and others. These gases were identified during the study of gases emitted by various chemical processes and reactions.
True or false fire will not burn without oxygen?
True, fire must have oxygen to burn.
A computer is a man-made machine true or false?
A computer is a man made device true or false
True of False Class crustacea consists of mainly aquatic species?
TRUE
Bosnia's people are mainly Moslem. true or false?
True: about 44% of the population.
