Cards in this guide (13)
How is groundwater formed
When water percolates down through the soil
Why is biomass a better alternative to natural gas
Biomass takes less time to form.
Which substance in acid rain makes it more acidic than natural rainwater
Why are renewable sources of energy better than nonrenewable sources
apex: because we will not run out of them!
Which energy source contributes the most to climate change
Why is biomass a better alternative to oil
Biomass is a renewable resource.
Which substance mixes with natural rainwater to form acid rain
What represents a negative impact of technology
production of waste like greenhouse gases
A scientist working in a lab wants to determine the precise pH of a solution what tool should the scientist use to measure
What happens when a magnesium ion is attractted to a chlorine ion
they form an ionic compound
Which substance acts acts as a buffer in natural water
minerals and salts (apex)
which of the following best describes a solution that contains a buffer
A citric acid is added to the solution but the pH of the solution does not change
Which definition best describes an acid
A substance in a solution that releases hydrogen ions and lowers the pH APEX