Answer:
cooling of lava or magma makes igneous
sedimentary rock is formed when sediment gets deposited, and is hardened by compaction and cementation.
any rock can turn into a metamorphic rock when exposed to extreme heat and pressure
Answer:
evaporation, transpiration, condensation, precipitation, and runoff.
Explanation:
because it ensures the availability of water for all living organisms and regulates weather patterns on Earth
I think it is D. because the sun's radiant energy gives life to the earth life forms.
QUESTION 1
Which of the following genetic techniques does NOT use labelled DNA probes?
Answer: D is right
Explanation: It seems both waves have same wavelength.
Because speed = wavelength · frequency (v = λf) and
f = v/λ, so frequency is same. Because period T = 1/ frequency, also periods are same. Wave Y has higher amplidude and its energy is greater.
