Are sea otters endangered or threatened? Endangered (Population decreasing) Is the southern sea otter endangered? Southern sea otters (Enhydra lutris nereis), also known as California sea otters, were listed as threatened in 1977 under the Endangered Species Act. As a consequence of their threatened status, southern sea otters are also recognized as depleted under the […]
What are the 5 major extinctions on Earth?
What are the 5 major extinctions on Earth? Top Five Extinctions Ordovician-silurian Extinction: 440 million years ago. Devonian Extinction: 365 million years ago. Permian-triassic Extinction: 250 million years ago. Triassic-jurassic Extinction: 210 million years ago. Cretaceous-tertiary Extinction: 65 Million Years Ago. What are the six extinctions? The Holocene extinction is also known as the “sixth […]
Who were the first inhabitants of Prince Edward Island?
Who were the first inhabitants of Prince Edward Island? The first inhabitants of PEI were the Mi’kmaq. The Mi’kmaq have inhabited the area for the last 2,000 years. Is Prince Edward Island sinking? Prince Edward Island is slowly disappearing into the ocean, in large part due to climate-change-related sea level rise and powerful storm surges […]
How does Habitat destruction caused extinction of species?
How does Habitat destruction caused extinction of species? When a habitat is destroyed, the plants, animals and other organisms that occupy the habitat have reduced their carrying capacity or ability to survive, to the point that populations decline and become extinct. How does Habitat destruction affect animals? For example, when habitat is fragmented, it becomes […]
What comes after great-great-grandparents?
What comes after great-great-grandparents? First cousins share a grandparent (2 generations) Second cousins share a great-grandparent (3 generations) Third cousins share a great-great-grandparent (4 generations) Fourth cousins share a 3rd-great grandparent (5 generations) Can two strangers have the same DNA? The possibility of having a secret DNA sharing twin is pretty low. Your DNA is […]
Do camels run?
What is camels in the food chain?
What is camels in the food chain? Camel provides valuable food and has a peculiar role in the food chain. It has the provision of food to the people living in the harsh climate especially to the deep deserted population. Do any animals eat camels? Nothing eats one-humped camels, because while plenty of them live […]
Which bird breathes through lungs?
Which bird breathes through lungs? As shown in the illustration of the cardinal, the air sacs fill the body cavity. They are not involved directly in gas exchange but function as bellows to direct airflow through the lungs in one direction, from back to front. This increases lung efficiency. What animals breathe through lungs? Some […]
What things live in a meadow?
What things live in a meadow? They are at the bottom of the food chain and are food for many other animals. Other animals found in meadows are; shrews, voles, mice, red fox, white-tailed deer , garter snakes, and many birds like; marsh hawks, redtailed hawk, woodcock, snipe, goldfinch, meadowlarks and many others. Does a […]
Would Meteorology be useful science to apply to the study of planets such as Mercury and Mars?
Would Meteorology be useful science to apply to the study of planets such as Mercury and Mars? 6. Would meteorology be a useful science to apply to the study of planets such as mercury and mars? It would not be very useful because these two planets have only very thin atmospheres. Very few meteorological processes […]