Research on a number of current environmental issues is often labeled “junk science”:
particulate air pollution, electromagnetic radiation, and environmental estrogens
, for example.
What are the 10 Red Flags of Junk Science?
- We are inundated with messages about how to achieve a healthy diet and lifestyle. …
- Red flag #1: Recommendations that promise a quick fix. …
- Red flag #2: Dire warnings of danger from a single product or regimen. …
- Red flag #3: Claims that sound too good to be true.
What is sound science in environmental science?
Sound science implies that
a set of data, facts, or conclusions of a scientific nature are supported by studies that follow the high standards of the scientific method
.
What is the scientific method?
Scientific method, mathematical and experimental technique employed in the sciences. More specifically, it is the technique
used in the construction and testing of a scientific hypothesis
.
What is the healthiest nutrient?
- Salmon. Not all fish is created equal. …
- Kale. Of all the healthy leafy greens, kale is the king. …
- Seaweed. The sea has more than just fish. …
- Garlic. Garlic really is an amazing ingredient. …
- Shellfish. …
- Potatoes. …
- Liver. …
- Sardines.
Are the substances found in food that your body needs to function properly?
Nutrients
are chemical compounds in food that are used by the body to function properly and maintain health. Examples include proteins, fats, carbohydrates, vitamins, and minerals.
Is the science of sound?
Acoustics
. Acoustics is the interdisciplinary science that deals with the study of mechanical waves in gases, liquids, and solids including vibration, sound, ultrasound, and infrasound.
How is sound produced?
Sound is a type of energy
made by vibrations
. When an object vibrates, it causes movement in surrounding air molecules. These molecules bump into the molecules close to them, causing them to vibrate as well. … This “chain reaction” movement, called sound waves, keeps going until the molecules run out of energy.
What is junk science in forensics?
The expression junk science is used to
describe scientific data, research, or analysis considered by the person using the phrase to be spurious or fraudulent
.
What is the first step in the scientific method?
The first step in the Scientific Method is
to make objective observations
. These observations are based on specific events that have already happened and can be verified by others as true or false. Step 2. Form a hypothesis.
What are the steps of scientific method?
- Make an Observation. Before a researcher can begin, they must choose a topic to study. …
- Ask a Question. …
- Test Your Hypothesis and Collect Data. …
- Examine the Results and Draw Conclusions. …
- Report the Results.
What is the scientific method answer?
The process in the scientific method involves
making conjectures (hypothetical explanations)
, deriving predictions from the hypotheses as logical consequences, and then carrying out experiments or empirical observations based on those predictions.
What are the 3 foods to never eat?
- Sugary drinks. Added sugar is one of the worst ingredients in the modern diet. …
- Most pizzas. …
- White bread. …
- Most fruit juices. …
- Sweetened breakfast cereals. …
- Fried, grilled, or broiled food. …
- Pastries, cookies, and cakes. …
- French fries and potato chips.
Why should you never eat bananas?
Bananas are higher in calories than other fruits-at about 105 calories-and they have less fiber, so you won’t feel full as long. … Bananas are good for your heart in small doses, but if you eat too many bananas, you can develop
hyperkalemia
. This means you have too much potassium in your blood.
What is the number 1 toxic vegetable?
Kale
Is One of the Most Contaminated Vegetables You Can Buy. Here’s Why. Each year, the Environmental Working Group (EWG) publishes its Dirty Dozen list, which ranks the 12 pieces of produce that contain the highest amounts of pesticide residues.
What are 5 ways your body uses nutrients?
- Carbohydrates. Main function: Provide energy. …
- Protein. Main function: Build and repair tissue. …
- Fats. Main function: Provide backup energy. …
- Vitamins and Minerals. Main function: Maintain optimal health. …
- Water.
