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
Amiraneli [1.4K]
3 years ago
6

explain three ways that farmers can practice sustainable use of rangeland to prevent serious environmental harm to grasslands.

Physics
1 answer:
SOVA2 [1]3 years ago
6 0

Answer:

please make brainliest.

One sustainable use of range land is herd management. This is ensuring that the number of cattle in the habitat does not surpass the carrying capacity of the range land. The other is grassland management. this ensures that the crop is given enough time to re-grow after grazing for  a particular period of time. Herd management can be done through castration of bulls in the herd to prevent unregulated increases in the stock population. Grassland management can be done by fencing the range land into the different portions.

You might be interested in
Write the formula of mechanical advantage​
Zanzabum

Answer:

the formula of mechanical advantage is

MA = load / effort

VR = effort distance / load distance

hope it is helpful to you

7 0
3 years ago
Galaxy evolution is a very active area of research. Look for information on a future observatory/mission that will investigate g
Maslowich

The James Webb Space Telescope (JWST) is a space observatory developed among 20 countries, is being built and operated jointly by NASA, the European Space Agency and the Canadian Space Agency, to be the scientific successor of Hubble and Spitzer. The JWST will offer an unprecedented resolution and sensitivity, some of its main objectives is observe the formation of the first galaxies of the universe and study the formation and evolution of galaxies. The JWST will allow to observe wavelengths within the so-called near-infrared astronomy, but also the orange and red visible light. The importance of this spectrum range is due to the fact that the infrared light can penetrate dusty regions and reveal what is inside. It will be launched in March 2021, the dimensions of its main mirror are 20,197 m × 14,162 m (66.26 ft × 46.46 ft). The JWST will orbit the sun 1.5 million kilometers away from the Earth

3 0
4 years ago
What is the pressure at the very bottom of a lake, which is 432 ft deep? (assume an air pressure of 1.013 ✕ 105 pa.)?
aleksley [76]
Preasure at the bottom would be Air Pressure at the top added to the pressure due to the water height.
so pressure = air pressure + hdg
where,
h = depth of the lake, (432ft into metres)
d = density of water (1000kg/m^3)
g = 9.81 m/s^2 (approx.)
8 0
4 years ago
If the mass of an object on earth is 40 kilograms it’s mass on the moon is
g100num [7]
Speaking bout mass,
it's mass is still 40Kg on the moon

but it's Weight on the moon is 1/6mg
5 0
4 years ago
A particle is moving along a circular path of 2-m radius such that its position as a function of time is given by u = (5t 2) rad
OverLord2011 [107]

Answer:

Explanation:

Given

radius of  path r=2\ m

Velocity of Particle \theta =5t^2 rad

where t=time in seconds

angular velocity of particle is given by

\omega =\frac{\mathrm{d} \theta }{\mathrm{d} t}

\omega =2\times 5t=10\cdot t

And angular acceleration is given by

\alpha =\frac{\mathrm{d} \omega }{\mathrm{d} t}

\alpha =10 rad/s^2

tangential acceleration is a_t=\alpha \times r

a_t=10\times 2=20\ m/s^2

Centripetal acceleration a_c=\omega ^2\times r

a_c=(10t)^2\times 2=200t^2

net acceleration is sum of tangential and centripetal force at any time t is given by

a_{net}=\sqrt{(a_c)^2+(a_t)^2}

a_{net}=\sqrt{(200t)^2+(20)^2}

a_{net}=20\sqrt{(10t)^2+1}\ m/s

                 

8 0
3 years ago
Other questions:
  • If two items are equal in size, the denser one will
    11·2 answers
  • What would be the first thing you would do if your clothes caught fire while working in a laboratory? select one of the options
    12·1 answer
  • two charges separated a distance of 1.0 meter exert a 1.0-N force on each other If the charges are pushed to a separation of 1/4
    9·1 answer
  • if change in blood pressure between the brain and the feet is 1.88×10^4 pa .what will be the volume flow rate from head to feet
    7·1 answer
  • When the person with the ball was standing still, how did the observations of the ball’s motion by the group and the person toss
    10·1 answer
  • if the force moving an object points at least partially in the positive direction of the objects motion the work is considered t
    9·1 answer
  • A remote-controlled car is moving in a vacant parking lot. The velocity of the car as a function of time is given by V =[5.00m/s
    7·1 answer
  • If a creature cats Ferrari, with an initial speed of 10 m/s, accelerate at a rate of 50 m/s/s for 3 seconds, what will it's fina
    7·2 answers
  • Two objects collide. One of the objects deforms upon collision. What type of collision is this?
    9·1 answer
  • What kind of energy is stored when you squeeze a mattress
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!