Answer:
energy and their downfalls: coal energy- the burning of coal causes massive production of pollution which destroys the ozone layer, creates smog, and cause acid rain, plus coal is an no-renewable resource fossil fuels are in the same boat.
wind based energy- turbines are cheap to make and create unlimited energy from the wind but they cause an enviromental risk to birds and other winged creatures.
nuclear power- nuclear energy is more productive then other energy resources but getting rid of products use in the procces is extreamly difficult and pose an risk to the surrounding enviroment.
that is all i could think of, i hope this helped
Explanation:
Answer:
Fires affect animals mainly through effects on their habitat. Fires often cause short-term increases in wildlife foods that contribute to increases in populations of some animals. ... Stand-replacement fires usually cause greater changes in the faunal communities of forests than in those of grasslands.
It is determined by the,
size of Image / size of object
Answer:
this would be an analog signal as is a constant movement of sound and light waves.
Explanation:
digital signal is more of measuring current and voltage in a circuit