Scientists have found that increasing concentrations of atmospheric carbon dioxide is leading to warming Earth temperatures. These warmer Earth temperatures are leading to more carbon dioxide being released from its reservoirs (e. g. hydrosphere and geosphere). This leads to an increase in atmospheric carbon dioxide. This observation is an example of which of the following?
albedo effect
balancing feedback
Milankovitch cycle

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

Which explanation is true about what happens to a ray of light when it strikes a mirror? a. a light ray is transmitted toward a mirror at a certain angle. the light ray is then reflected by the mirror at an equal angle but in the opposite direction of the transmitted ray. b. an incident ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then reflected at an angle equal to the angle of incidence but on the opposite side of the perpendicular line. c. a reflecting ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then refracted at an angle equal to the angle of the reflecting ray and on the same side of the perpendicular line. d. an incident ray strikes a mirror at an angle with a line parallel to the mirror. the light ray is then transmitted at an angle equal to the angle of incidence but on the opposite side of the parallel line. you so much! : -d take the time to try and answer correctly.

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled