Why have wildlife experts only estimated the number of endangered species in the world?

2 answers:

5 0

The problem starts already earlier:wildlife experts can only estimate the number of species in the world generally!
This is the case because there are simply too many species, and it takes time to documents them; because some areas (ocean bottom for example) are very hard to access and because sometimes it's hard to know whether we're talking about a new species or a variation within the same species.

so if we even don't know how many species there are, it's even harder to know how many are endangered.

NARA [144]2 years ago

3 0

Answer:Wildlife experts believe that many species of plants and animals have not been discovered or studied yet, so the total number of endangered species can only be estimated.

You might be interested in

Assume that U.S. agricultural land is used either to raise cotton for clothing or to grow wheat. Agricultural researchers develo

kap26 [50]

In this case the wheat are gonna have a better production, the production of cotton are not gonna change.

Cotton is resistant to weather changes and and drought, it was originated in in hot climates. Wheat is considered moderately tolerant to soil salinity. For wheat grow, the weather should be warm and moist in the early stage of growth and sunny. So, this changes will help the wheat but will not change the production of cotton.

4 0

2 years ago

Schramm and Shannon-Weaver model differences

bekas [8.4K]

Answer:

The Shannon-Weaver Model considered physical noise, meaning random variations in the communication channel, such as loud music when talking to someone or a smudge on a printed page, and even semantic noise, such as distractions, discrepancies about the code, and event the attitude towards the sender and the message.

Explanation:

Wilbur Schramm’s Model is similar to the previous one, but it presents causes for the audience not to receive the message properly based on the user experience and behavioral explanations.

5 0

2 years ago

How did world war 2 change the social and economy

expeople1 [14]

Answer:

Explanation:

WW2 was a new age for women. They had to take over the men's work while they went and fought. So socially, women were the head and they needed to not only run the house but run the work place too.

Economically, most of the money was used for the war. Supplies, gear, etc. That's why there were so many ration cards and so many people made gardens so they didn't have to pay so much for groceries.

8 0

3 years ago

Read 2 more answers

How did this inventionthe (Neolithic age ) change the way humans lived? Give at least 3 examples

kkurt [141]

Answer:Variations of Mother Goddess and other fertility sculptures found worldwide

Early belief systems centered around importance of nature

Funerary rites suggest belief in a afterlife

Funerary rites suggest belief in afterlife

Explanation: Archeologists have found evidence that early humans believed in animism, or spirits that exist in nature.

More complex rituals show how belief systems changed over time and became established religions with many dieties

One famous historical artifact that gives us clues about early beliefs is the Epic of Gilgamesh inscribed on clay tablets early humans.

7 0

2 years ago

One factor determining the number of representatives for a given congressional district is the distribution of _______ within th

Yuki888 [10]

<span>One factor determining the number of representatives for a given congressional district is the distribution of population within the state. The correct option among all the options that are given in the question is the second option or option "B". I hope the answer has helped you.</span>

3 0

2 years ago