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.
Directions. 1  Soak the onions in the milk for 5 minutes. 2  Heat the oil in a large skillet or deep fryer. 3  Take a handful of onions and run them through the flour with a fork to coat. 4  Fry in batches in the oil, stirring as needed to brown evenly. 5  Drain on paper towels and season to taste.