安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- Endangered species - Wikipedia
Endangered species are addressed through Canada's Species at Risk Act A species is deemed threatened or endangered when it is on the verge of extinction or extirpation Once a species is deemed threatened or endangered, the Act requires that a recovery plan to be developed that indicates how to stop or reverse the species' population decline [33]
- Cancer - Wikipedia
In 2019, ~44% of all cancer deaths – or ~4 5 M deaths or ~105 million lost disability-adjusted life years – were due to known clearly preventable risk factors, led by smoking, alcohol use and high BMI, according to a GBD systematic analysis
- Ocean - Education | National Geographic Society
It could be that more than 90 percent of the ocean’s species are still undiscovered, with some scientists estimating there are anywhere between a few hundred thousand and a few million more to be discovered Currently, scientists know of around 226,000 ocean species
- What is Object Storage? Use cases benefits | Google Cloud
What is Object Storage? Use cases benefits | Google Cloud
- Fauna of India - Wikipedia
India is listed 12th among the mega-biodiverse nations in the world with a BioD score of 0 46 on the diversity index "which is calculated by its percentage of species in each group relative to the total global number of species in each group" With 23 39% of its geographical area under forest and tree cover, India is rich in biodiversity
- Tiger | Facts, Information, Pictures, Habitat | Britannica
The tiger is the largest member of the cat family (Felidae), rivaled only by the lion in strength and ferocity Males are larger than females and may attain a shoulder height of about 1 meter (about 3 feet) and a length of about 2 2 meters (7 feet), excluding a tail of about 1 meter Tigers weigh 160–230 kg (350–500 pounds)
- IELTS Reading Sentence Completion: Life on Earth
Life on Earth Life on Earth started around 3 8 billion years ago and has since evolved and diversified through the process of natural selection to be adapted to almost every environment possible There are currently an estimated 1 9 million animals, plants, and other forms of life on Earth
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