Answer:
B) Abyssal hill
Explanation:
Abyssal hills are underwater hills found in abyssal floor with a height range of 50–300 meters.
Tablemounts also known as guyots is an underwater volcanic mountain with a height measuring as much as 900 meters. They are much larger in area and height than abyssal hills.
Seamounts are also underwater mountains formed from extinct volcanoes and range in heights from 1,000–4,000 meters.
The external information about our surroundings is sent to the brain via nerve impulses. Our nerve impulses are special signals that travel through our spinal up to our nervous systems and brain when a certain outside force causes our body to react in a certain way. These impulses help code information, and are transmitted at various speeds in respect to the human reflex ability. In short, it is a special wave or transmission of chemical activity that exists along nerve fibers which influences the reaction of a muscle. From the nerve cell, the impulse is transmitted as a signal to an effector in response to an external force.
ex. when we put our hand on a stove, our nerves react by sending impulse signals up to our brain and nervous system which in turn, give us information that our hand is burning and needs to be removed for safety.<span />
Answer:
Meta cognition
Explanation:
Metacognition refers to The awareness that people have over their own thought process / way of processing the information that they receive.
having metacognition will make people able to constantly make individual introspection over their own thought (Just like what Selena Did when she decided to read the chapter first in order to make a confirmation on the idea that she has in her head)
In Asia due to the presence of number of industries, large number of vehicles produce harmful gases and deteriorates the air quality at large extent. Deforestation and logging of trees are also one of the cause of lowest air quality.
Explanation:
Asia is a developing countries comprises of India, Sri lanka in its south, China, Japan, Korea in its east and south-east direction. There are all total 48 countries. All these countries population density is high. Among them China has world's highest population followed by India.
Over population and excess population density covers the land and deforested land for establishing settlement. Multi storied buildings are using air conditions, refrigerators which emits CFC in environment. Vehicles emit SO2, CO, CO2 etc. These are the facts which lower air quality in Asia.
