0
What else can I help you with?
What percentage of freshwater on the surface is found in living things?
Approximately 0.1% of the freshwater on Earth's surface is found in living things. This water is primarily contained within organisms and makes up a small portion of the total freshwater available. The majority of freshwater exists in lakes, rivers, and underground aquifers.
How much life is there on earth?
Earth is estimated to contain around 8.7 million species, but there could be many undiscovered species. The total biomass of all living organisms on Earth is estimated to be around 556.7 billion metric tons.
Describe how Earth's biosphere cycles materials over and over?
The Earth's biosphere cycles materials over and over by the carbon cycle. The only new matter in the biosphere is the energy from the sun. The total amount of carbon on Earth remains the same, but it takes different forms. Every living thing contains carbon. As living things die and decompose, the carbon is recycled again and again.
Why do we only have fossils of a fraction of things that have exists on earth?
Fossilization is a rare process that requires specific conditions to preserve organic material. Many organisms decay before they can fossilize, and even those that do fossilize may not be discovered due to factors like erosion, burial, or the difficulty of fossil extraction. As a result, the fossil record represents only a small fraction of the total biodiversity that has existed on Earth.
What percent of fresh water is consumable for living organisms on earth?
100% of fresh water is consumable for living organisms. If you mean, what percentage of total water on the Earth is consumable, I believe the figure is somewhere in the region of 3%, but I might be wrong.
What is cumulative frequency?
Cumulative frequency is the running total of class frequencies.
What is the the total mass of living things called?
The total mass of living things is called biomass. It includes the mass of all living organisms in a given area or ecosystem.
What is the most number of living things?
It is estimated that there are over 8.7 million species of living things on Earth, with the vast majority being insects. The total number of individual living organisms is difficult to quantify accurately due to the sheer diversity and scale of life on our planet.
What is the total amount of people living on earth?
6 billion
How do i calculate cumulative frequencies?
To calculate cumulative frequencies, start by organizing your data in a frequency distribution table. For each class interval, add the frequency of that interval to the cumulative frequency of the previous interval. Begin with the first interval, where the cumulative frequency is simply its frequency, and continue adding each subsequent frequency to the cumulative total. This process will give you a running total of frequencies up to each class interval.
How do you find cumulative frequency?
By adding up the (one by one,) the frequency total in order to find the cumulative frequency, most commonly, you just then plot this on a cumulative frequency graph or box plot.
If the frequency is 4 what is the cumulative frequency?
The cumulative frequency is the running total of numbers, such as, frequency cumulative frequency 4 4 5 11 6 17 7 24 8 32
What is the cumulative column frequency distribution table?
Cumulative Frequency is The total of a frequency and all frequencies so far in a frequency distribution. It is the 'running total' of frequencies in the frequency distribution table.
Is biomass is the total mass of living things in a area?
Yes, it is.
What is the sum of cumulative frequencies in a distribution?
The sum of cumulative frequencies in a distribution is equal to the total number of observations or data points in that distribution. Cumulative frequency represents the running total of frequencies up to a certain point, so when you sum all cumulative frequencies, it reflects the entirety of the dataset. This sum is particularly useful in understanding the distribution and determining percentiles or quartiles.
Define cumulative frequency?
You just need to add up the frequency total one by one to find the cumulative frequency of a certain set of data.
How do you calculate Cumulative percent age of marks scored?
The cumulative percentage is the total of all scores by utilizing successive addition. The CGPA is found by adding total marks and marks obtained then multiplying by 100.
