Which is an effect of global warming? o increasing carbon dioxide in the atmosphere
O increasing greenhouse gas concentration in air
O rising sea level over a period of time
changing seasons every year

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.