This type of learning occurs at the discretion of the learner. (8 Letters)

3one of the biggest impacts a building has on earth is the energy it uses. currently, most of the world’s energy comes from burning fossil fuels. these fuels are dirty and when they are burned they pollute the air and water. one way to burn fewer fossil fuels is to reduce the amount of electricity a building has to use. passive solar heating, which uses heat from the sun, reduces the amount of fossil fuel used to heat buildings. passive solar heating requires a south-facing wall made of glass. when sunlight shines through the wall, it is collected and used to warm the building. another way green buildings reduce their electricity use is to install other energy sources. for example, some green buildings use panels that turn energy from the sun into useable electricity. which is the best summary of paragraph 3? a) fossil fuels are dirty and pollute the air and water. most of the world's energy comes from these fuels. b) the biggest problem of buildings is that they use fuel that is dirty for heating. they need to do something to be more energy efficient. c) panels that turn energy from the sun into electricity and passive solar heating can stop the burning of fossil fuels which pollute air and water. d) since fossil fuels are dirty and pollute the air and water, other technologies that pollute less and produce energy have been developed like solar energy and green buildings.

What do advice means in the dictionary?

How does the author use the actions of neptune over the course of the text to develop the theme? a) neptune goes out of his way to bless ulysses and his men in their attempts to journey home. b) neptune speaks to the other gods throughout the excerpt and warns them about problems caused by ulysses. c) neptune caused the deaths of the sailors by placing them in the way of the cattle of the sun-god hyperion. d) neptune causes trouble for ulysses throughout the excerpt, making it impossible for him to settle down with family.