Answer:
Erosion or degradation of soils. It is the loss of it, mainly due to factors such as water and air currents, particularly in dry lands without vegetation, in addition to ice and other factors. Soil erosion reduces its fertility because it causes the loss of minerals and organic matter.
Answer:
C. It is larger in urban areas
Explanation:
- Carrying capacity is the number or the amount of pressure of species on the earth's ecological system can bear or can carryforwards and can be sustained by giving food, water, and necessity available to the environment.
- The ecological footprint is a measure or a way to estimate the pressure on the natural resources by these species by taking in the future possibilities and limitations. Estimated in terms of the demands and the biocapacity of the ecosystem.
- <u>The urban area carrying capacity is a result of interaction of the multiple subsystems and due to the large human activities the urban areas have low levels of the carrying capacity as they are not natural settings and put pressure and huge load over resources.</u>
ANSWER: Constructive interference
Explanation: The amplitudes of in phase points on overlapping waves add up to make a result of a larger amplitude.
ANSWER 2: Destructive interference
Explanation: The amplitudes of out of phase points on overlapping waves subtract to make a resultant with a smaller amplitude
ANSWER 3: Wave interference
Explanation: Two waves overlap.
For number 2 I would say C because take a square for example which is a quadrilateral has all 90 degree interior angles so does a rectangle. As for number 3 I would say maybe A or B I’m a bit confused to as what the question is asking. Hope this helped a bit though and good luck!
I think the correct answers from the pool of choices above are options A, B and C. <span>Management of the earth's resources should be handled in every level of the society may it be the local, the national or the global. It should be managed by everyone. Hope this helps.</span>
