6) Compare the Wavelength, frequency, and energy of Red and Orange light. 7) Differentiate between wave crest, trough and wavelength.

thermophiles, notice the prefix thermo.

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.