Answer: D. The olivine became the crust and the Iron melting defended the earth to become the core.
Explanation:
Earth was formed after it has went through a molten stage that led to the heavy materials sure as Iron metal moving inward to form the core, and the light materials moves toward the surface to form the crust.
The heat for the melting came from meteorite impacts which is usually very hot, the moon's impact, and the decay of radioactive elements.
Geological activity on the earth is driven from this initial source of heat at the earth's formation until now.
Answer:
True.
Explanation:
Temperatures drop as altitude increases.
Explanation:
Oxgyen Is more important coz germination needs water and Oxgyen to take place.
A human's body temperature over the course of 24 hours is
usually highest: mid to late afternoon.
Every person’s body temperature depends on their age, age, exertion,
infection, sex, time of day, and reproductive status of the subject, the place
in the body at which the measurement is made, the subject's state of
consciousness (waking, sleeping or sedated), activity level, and emotional
state.
