Question

1) Energy is one of the underlying themes of science. Which of these best represents how the concept of energy will shape our future?
A) the amount of total energy will continue to decrease
B) plants will stop doing photosynthesis to create energy
C) the amount of energy available in food chains will increase dramatically
D) we must find alternative sources of energy besides nonrenewable fossil fuels
2)
Urban areas use more energy overall than rural areas, mostly because so many more people live there. However, due to a higher level of energy efficiency in urban areas, energy use per person is similar.

In fact, in rural communities where the energy resources used to give off high amounts of pollution, the carbon footprint they leave may actually be _________ city dwellers.
A) larger than
B) smaller than
C) the same size as
D) nonexistent compared to
3)
Which practice can be categorized as a sustainable practice?
A) strip-mining for coal
B) slash-and-burn farming
C) selective cut forestry
D) urban sprawl city planning
4) Most of the wood used for fuel comes from native forests around the world. The harvesting of wood for an energy source has serious environmental implications. Identify the environmental concerns of harvesting wood.
A) soil erosion
B) cost of harvesting
C) habitat destruction
D) habitat destruction and soil erosion
5) The development of an economically viable society is ______ related to the availability of energy resources. The _________ energy resources available the easier it is to build the foundations of the society.
A) directly, more
B) indirectly, less
C) inversely, decrease in
D) disproportionally, greater
6) We need lots of energy to do the things we want to do: keep our houses warm, drive cars, run computers, grow and harvest food. There are many sources of energy. One source of energy we rely on is nonrenewable. That means once it is gone, there will not be any more for man to use. Which natural resource is a nonrenewable source of energy?
A) oil
B) sunlight
C) water
D) wind

Answer 1

Answer:

1 b

2a

3c

4a

5a

6a

This is your answer

Answer 2

Answer:

B, a, c, b, a, a is the write answer.

Hope it's help u Mark me as a brain list. ♥ ♥ ♥ ♥ ♥ ♥ ♥