1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
garik1379 [7]
3 years ago
10

Scenario 2: A dam was built California in 1999 to block the Santa Ana River and help generate

Physics
1 answer:
8_murik_8 [283]3 years ago
4 0

Answer:

Some of the effects of a dam on the environment includes;

1) Increase in the amount of the greenhouse gases

2) Removal of the natural wetland and ocean carbon sinks

3) Disruption of the sources of nutrients in the ecosystem

4) Destruction of habitats

5) Raising of the sea levels and waste waters

6) Displace villages and communities

7) Dams have a potential to create flood risk

8) Dams lead to increased water loss due to evaporation and transpiration

9) Dams causes earthquakes

Explanation:

Dams are a source of renewable energy and are a means to prevent floods, however, dams can also have detrimental impact on the climate and the environment.

You might be interested in
A 650 kg car accelerates at 4.0 m/s2 south. what is the net force acting on it?
Lelu [443]
Fnet=mass x acceleration 
       =650 x 4
       =2600N
8 0
4 years ago
What is the Scientific definition of friction?
seropon [69]
Friction<span> is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.
Hope this is of great help to you, and happy studying~!
~Mistermistyeyed.</span>
8 0
4 years ago
Read 2 more answers
A foot spa machine is an electronic gadget used for soaking,bathing and massaging the feet.​
OverLord2011 [107]

Answer:

Just gonna take this at free points and yes you are right but I am confused on what you wanted us to do

4 0
3 years ago
Three different people weight a standard mass of 2.00 g on the same balance. Each person obtains a reading of 2.32 g for the mas
Lubov Fominskaja [6]

Answer: precise

Explanation:

Three different people weight a standard mass of 2.00 g on the same balance. Each person obtains a reading of 2.32 g for the mass of the standard. These results imply that the balance that was used is precise.

Precision can be defined as the closeness of measured values to each other, for a measuring equipment it is the closeness of the values of readings obtained at different times to each other. It does not necessarily means the measurements are accurate(closeness to the actual value). Therefore, in the case above where three different people measured the same mass on the same balance, and each of them obtained the same value which is different from the standard value. We can say the balance used is precise because the three readings are the same.

5 0
3 years ago
A hockey puck sliding at 60.0m/s slows uniformly to 20.0m/s while travelling 800.0m.
julia-pushkina [17]
A) -3.75 meters/second
A=(20^2-80^2)/(2x800)
=(400-6400)/1600
=-6000/1600
=-3.75
B) 16 seconds
t=(20-80)/-3.75
=-60/-3.75
=16
3 0
3 years ago
Other questions:
  • Closed clusters are groups of closely grouped stars that are located along the spiral disk of a galaxy.
    7·1 answer
  • The slope on a distance-time graph shows a ball moving from 20 m to 40 m in 1 s and from 40 m to 80 m in the next second. Which
    6·2 answers
  • What is the total displacement of a dog that runs north 80 meters to chase a ball, returns to its master, and then runs south 20
    14·2 answers
  • The pressure and absolute temperature of an ideal gas are both tripled, the volume is __________. not changed
    15·1 answer
  • A measurement must include both a number and a(an)
    5·1 answer
  • If you have five capacitors with capacitances 0.6×10-6 f, 1.7×10-6 f, 5.9×10-6 f, and two 9.4×10-6 f in series. 1) what is the e
    5·1 answer
  • Which of the following describes how the current in a circuit can be increased. Select all that apply.
    9·1 answer
  • An object of mass(0.8kg) is attached to massless string of length (2.0),and swung with a tangential velocity of (3.0m/s) what is
    14·1 answer
  • 1. Opposite charges<br> O repel<br> attract
    11·2 answers
  • 1. In calculating the work W necessary to stretch a spring from its natural length of 8 centimeters to a length of 12 centimeter
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!