Overall, environmental science is the field of science that studies the interactions of the physical, chemical, and biological components of the environment and also the relationships and effects of these components with the organisms in the environment.
1 Add onions to glass jars or a bowl. 2  Toast cinnamon, cloves and the red pepper flakes in a small saucepan over medium heat until fragrant, 3 to 5 minutes. 3  Whisk in vinegar, lime juice, a 1/4 cup of the sugar and salt. 4  Bring to a simmer and cook until sugar and salt have dissolved, 1 to 2 minutes.
Let them sit for a few days and you have NEW PICKLES! Place shredded or baby carrots into a jar of pickle juice for a tangy snack. Slice some red onion very thinly and throw it in the pickle juice for perfect pickled onions! The âpickledâ onions liven up turkey, chicken or ham sandwiches, as well as hamburgers.