Which statement describes a reason scientists predict that carbon dioxide emissions will increase over the next few decades? Choose the correct answer. The use of geothermal energy is increasing.

Fossil fuels are being replaced with renewable energy sources.

Increased carbon dioxide in the atmosphere can lead to a loss of biodiversity.

Many countries are undergoing an increase in technology and standard of living.

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.

How many valence electrons are in atom of radon?

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box