The correct answer is - False.
When a species is classified as threatened, it means that that particular species is expected to become endangered, not extinct. The species that are threatened, are species that have experienced a significant drop in numbers in recent times, but still have enough individuals to be able to survive and keep the species going. But if the situation starts to become worse and the species continues to lose numbers, than the species will fall into the category of endangered species, which will mean that it is expected that the species will die out in the very near future.
Hey there!
When we have plate tectonics on our planet, we are subject to some unique phenomena, like:
A Mid-Ocean Ridge
Seafloor spreading
Earthquakes
Volcanos
Mountain Ranges
If the Moon were to have plates, we’d probably see geographic landforms like these, and it’s safe to say the Moon probably only has craters and elevations is because it’s uneven and probably was created from breaking off the Earth or another object. It would also have to have earthquakes and ground movement, and it doesn’t have this- at least that’s as much as we know.
Hope this helps!
The answer would be "Rhyolite Porphyry"
It is a rock that contains
a) Orthoclase + Orthoclase phenocryst = 35 % + 15 % = 50 % = plagioclase feldspar
b) Quartz = 30%
c) Alkali fled spar = 20%
Answer:
A
Explanation:
Formation of black holes occur during the death of massive stars (at least 25 times larger than Earth’s sun). When the fuel of the massive star is exhausted, the star’s nuclear forces are unable to counter the gravitational collapse due to its own weight. The star dies in a supernovae and the remnant is a black hole.
