One method to separate puffed rice from chana dal is by using a sieve or mesh screen. Since puffed rice is lighter and has a different size compared to chana dal, a sieve with appropriate mesh size can help separate ...
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
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Junk food refers to items high in calories, sugars, unhealthy fats, and salts but low in essential nutrients. Examples include fast food, sugary snacks, potato chips and sodas, which offer minimal nutritional value.
Fortified food contains added nutrients not originally present or present in insufficient amounts to improve its nutritional value. Examples include vitamin D-fortified milk, iron-enriched cereals and iodized salt to prevent deficiencies.
Eating a balanced diet significantly reduces the risk of many diseases by providing essential nutrients and supporting overall health. However, it does not guarantee immunity from all diseases, as genetics and other factors also play a role.
Wasting food is problematic as it squanders valuable resources, including time, money, and energy. It contributes to environmental issues like landfill waste and greenhouse gas emissions and reflects a lack of appreciation for food’s true value.