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It's very difficult to estimate the number of marine animals killed by humans each year, because the individuals aren't counted: the catch is measured in tons. Most estimates are that between 1 trillion and 2.8 trillion marine animals are killed by humans each year.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoThe number probably runs into billions. There are very large numbers of micro-organisms living in the oceans and many have very short life-spans.
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What is the ratio of animals to humans in Germany?
Several million animals per each human. Globally, the ratio of just ants to humans is estimated to be 1.4 million to 1. Add in all the other animal species and the ratio will increase to several millions - if not more - to 1. The ratio for Germany is likely to be of the same order of magnitude since there is no reason to assume that Germany will be greatly different from elsewhere in the world.
What is a circle graph use?
A circle graph is used for showing something divided into portions. For example, a circle graph with the title "Trash in the Atlantic Ocean" would have sections and percentages of each section with labels of each section of each type of trash in the Atlantic Ocean.
Having left and right halves that mirror each other?
An object or organism that has left and right halves that mirror each other is said to exhibit bilateral symmetry. This is a common characteristic of many animals, including humans. It means that if an imaginary line is drawn down the center of the organism, the two halves will be nearly identical in shape and size.
Why is the impact of humans greater today than that at anytime in the past?
Because there are many more of us, each one of us consumes more and wastes more.
What are the advantages of hexa decimal number system?
Computers do much of their processing in binary. Hexadecimal is used as a kind of shortcut (easier to read for humans): each hexadecimal digit represents four binary digits.
How many ocean animals die each year from humans?
Unlimited! Over a million die every year!
How many wild birds are killed by humans each year in USA?
It is estimated that up to 1 billion wild birds are killed by human activities each year in the USA, including collisions with buildings, communication towers, vehicles, and power lines, as well as from habitat destruction, pollution, and hunting. This poses a serious threat to many bird species and contributes to declines in their populations.
How many animals are killed each day?
Hundreds to thousands of animals are killed each day.
How many animals get killed by avalanches each year?
The animals in the path of the avalanche are likely to be killed by it.
How many animals are killed by poachers each year?
Alot of animals in Kenya re killed in a year. You can lose 50 animals in a week. thousands each year
How many animals get killed in the rainforest ever second?
Scientist believe 1680 animals are killed each day. The amount each second is still unknown.
How many native austrailan animals get killed a year by transport?
143.79 billion Aussie animals get killed each year
Did animals help cavemen?
no they killed each other
How many animals are killed for leather each year?
Approximately one billion animals are killed for leather each year, including cows, pigs, sheep, and goats. The leather industry is a significant contributor to animal agriculture and the global demand for leather products.
Are humans a part of a food chain?
Yes and in most cases we are the top-level consumer, but if you think about it many humans are killed by animals each year, making us as involved in the food chain as any other animal.
How many humans killed per year?
Over 400,000 shark been killed by humans each year now sharks are endangered species
How many animals are killed from frost bit?
There are way too many animals killed each year from frost bite. This is because animals who do not belong out in exposed cold are.
