What is thought to be most responsible for the salinity of the oceans? Chlorine gas combined with sodium from Earth's rocks.
Natural run-off from mountain ranges.
Earthquakes stirring up the ocean floor.
Volcanoes releasing gas

Nh3 +02-no + h20 is unbalanced what is the balanced equation

Explain why biological control methods are generally environmentally superior to chemical pest control methods.

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.