Flood is the result of the migration of the boundary between land and water. The spheres involved in flood are atmosphere, lithosphere and hydrosphere.
Spheres of earth - There are four levels of the Earth known as spheres that are hydrosphere (water), lithosphere (land), atmosphere (air) and biosphere (plants and animals).
Flood can have both positive and negative impact on the biospheres of the region. As the water drawn significantly, it destroy the habitats of the terrestrial organisms.
Positive impact is it can bring majority of the nutrients downstream which can help in better production of the crops.
Flood affects hydrosphere by destroying the water bodies such as rivers and lakes. Also it pollutes the water which makes it difficult for the survival of the marine or aquatic animals
So, the spheres involved in flood are atmosphere, lithosphere and hydrosphere.
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Answer:
well... since i know everything, i would say that this is bad because people can drown and we do not want people to die before they can vote.
c. remains the same.
b. increases.
d. None of the above.
The options attached to the question above are given below:
A. All living and nonliving things consist of one or more cells.
B. Cells and living organisms are spontaneously created.
C. Cells are the most complex unit of structure and function in living things.
D. A cell is the basic unit of structure and function of all organisms
ANSWER
The correct option is D.
The cell theory is one of the major theories in biology and it states the facts about living cells. The theory states that, the cell is the most basic unit of all organisms and all living organisms are made up of one or more cells. The organisms that are made up of only one cell are described as unicellular while those that possess many cells are described as multi cellular. The theory also states that all cells come from pre-existing cells.
the correct answer is d
The statement, which best explain the data is this: THE ZEBRAS HAVE A LOWER POPULATION GROWTH RATE THAN THE LIONS.
From the data given in the question, the population growth rate for lions and zebra can be calculated. The formula for calculating population growth rate is: Population growth rate = [Number of birth - Number of death] + [Number of immigration + Number of emigration]
For lions, we have: Population growth rate = [4 - 3] + [5 - 5] = 1 + 0 = + 1
For zebras, we have: Population growth = [5 - 3] + [1 - 4] = 2 + [-3] = 2 - 3 = - 1.
From the calculation above we can see that, the lions have a higher population growth rate than the zebras.
Answer:
Zebras have a lower population