Home
Class 12
BIOLOGY
Define. Renewable energy...

Define. Renewable energy

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Text Solution:** 1. **Definition of Renewable Energy**: Renewable energy refers to energy sources that are naturally replenished and can be used repeatedly. 2. **Characteristics of Renewable Energy**: - It is sustainable and can be renewed over time. - It is reusable, meaning it can be harnessed multiple times without depleting the source. 3. **Examples of Renewable Energy**: - **Wind Energy**: This energy is generated by the movement of air (wind). - **Solar Energy**: This energy is harnessed from sunlight. - **Hydro Energy**: This energy is produced from the movement of water (usually in rivers or dams). 4. **Sources of Renewable Energy**: - The ultimate source of renewable energy is the sun, which drives wind and water cycles, making them renewable energy sources. 5. **Nature of Renewable Energy**: Renewable energy is primarily derived from natural processes and is considered environmentally friendly as it has a lower impact on the ecosystem compared to fossil fuels.
Promotional Banner

Topper's Solved these Questions

  • BIODIVERSITY AND CONSERVATION

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|20 Videos

  • BIODIVERSITY AND CONSERVATION

    AAKASH INSTITUTE ENGLISH|Exercise SECTION - A (Objective Type Questions)|35 Videos

  • BIODIVERSITY AND CONSERVATION

    AAKASH INSTITUTE ENGLISH|Exercise SECTION - D (Assertion-Reason Type Questions)|10 Videos

  • ANIMAL KINGDOM (GENERAL ACCOUNTS & NON-CHORDATES)

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-D)|10 Videos

  • BIOLOGICAL CLASSIFICATION

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-D) Assertion - Reason Type Questions|15 Videos

Similar Questions

Explore conceptually related problems

Define non renewable energy?

[A] : If phytoplanktons are destroyed in the sea then it will effect the food chain . [R] : The best source of renewable energy is tree .

Define internal energy of a system.

Define potential energy with an example.

Define internal energy and enthalpy of a system.

Define mechanical energy. Can a body have energy even if it is not in motion?

Define mechanical energy and law of conservation of mechanical energy. Prove conversion of gravitational potential energy in to kinetic energy by the help of law of conservation of mechanical energy. Also draw graph between energy and height.

Define internal energy of a gas. Why do we say that internal energy is an exact differential ?

Define potential energy. Derive an expression for the potential energy of a body of mass m, at a height h above the surface of the Earth.