How does thermal energy change matter? What is matter? Give an example, Give three examples of solids. Give three examples of liquids. Give three examples of gases. How does the sun heat Earth? How does the sun sustain life on Earth? How does heat from the sun affect Earth's spheres? How is photosynthesis an example of the law of conservation of energy? How does Earth's core transmit heat? Explain the process of geothermal energy. What is magma? Where can it be found? How do mushrooms use thermal energy to reproduce? How do mushrooms create their own microclimates? Why do mushrooms create pockets of convection currents?​

anchor = archer //

because growing process had stoped after 4-5 year

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia