Raising or lowering temperature . What happens to the pressure? Is this a direct or indirect relationship? As temperature increases pressure increases/indirect relationship As temperature increases pressure increases/direct relationship As temperature increases pressure decreases/indirect relationship As temperature increases pressure decreases/direct relationship

temperature increases, pressure increases. This is a direct relationship.<br /><br />According to the ideal gas law, the pressure of a gas is directly proportional to its temperature, assuming the volume and the amount of gas are constant. This means that as the temperature of a gas increases, its pressure also increases. This relationship is known as a direct relationship because both pressure and temperature increase together.<br /><br />It is important to note that this relationship is based on the ideal gas law, which assumes that gases behave ideally. In reality, the relationship between pressure and temperature can be affected by other factors, such as the presence of intermolecular forces or deviations from ideal behavior.