The collision between an oceanic and a continental plate, or two oceanic plates originate volcanoes. a) oceanic crust at convergent boundary b) heats up.
Collision area between two plates. Two continentalplates might collide, or two oceanic plates, or one oceanic plate with a continental one.
In the last two cases, the thicker and older plate subduces under the other plate, and magma rises to the surface by crevices. The Himalayas and Los Andes are examples of these collisions.
Plates' movement might produce earthquakes. Also, collisions create volcanic arches and continental arches.
When one of the plates sinks under the other one, it reaches a depth where it melts and magma rises. Volcanoes get formed on the superior plate since magma flows over it.
The subduction ofoceanic crust at convergent boundary often forms volcanoes. This phenomenon occurs because the underground pressure squeezes water out of the dense crust, and this water works its way into the mantle. The water heats up the mantle and allows for the creation of magma.
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Answer:Ocean crust at a convergent / heats up
Explanation:
b. False
Answer:
The given statement is False.
Predator-prey relationship is a biological relationship in which one organism kills and eat the other organism in an ecosystem. The organism who killed is termed as predator and the organism who is killed is termed as prey.
It helps in controlling the population size of prey, helps in slowing down the spread of the disease, and in the establishment of a healthier prey population by removing or killing the injured or sick animals.
Complete removal of the predators will lead to the overpopulation of their prey which is generally herbivores. The over-populated herds will eat more and more grass which will ultimately lead to the shortage of food.
So, the herds will starve to death.
Hence, we can conclude that the removal of predator has negative impacts on that predator’s prey species.
Answer:
False
Explanation:
b. one axon.
c. numerous dendrites.
d. all of the above
Answer:
The first law of thermodynamics states that energy is always conserved. The second law states that within a closed system (where only energy can enter or leave the system, while matter cannot), the amount of randomness or disorder, known as entropy, must increase to some maximum value and remain constant
Meiosis II typically produces four cells, each of which is haploid.
Haploid cells contain half the number of chromosomes as the original cell and are used in sexual reproduction to form a new organism with unique genetic information.
During meiosis II, the two daughter cells produced from meiosis I undergo another round of cell division, resulting in four haploid cells. These haploid cells are then used in fertilization to form a zygote with the full complement of chromosomes.
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