Answer:
Oceanic crust is created as magma rises to fill the gap between diverging tectonic plates and is consumed in subduction zones. It is geologically young, with a mean age of 60 Ma, and is thin, averaging 6.5 km in thickness. Oceanic crust consists almost exclusively of extrusive basalt and its intrusive equivalents.
The greenhouse effect is related to the increase in the average surface temperature which is considered "global warming". Global warming is the result of an increase in gases like methane, carbon dioxide, and other factors that lead to a rise in the planet's temperature.
A) The volume of trade between Europe and North America increased
New York is 5 zones west of GMT.
New Zealand is 12 zones east of GMT.
-- If both places are on Standard time, or both are on Daylight/Summer/Fast time,
then it's 11:00 PM Sunday night anywhere in New Zealand.
-- If only New York is on Daylight time, then it's 10:00 PM in New Zealand.
-- If only New Zealand is on Daylight time ... (I'm not even sure they do Daylight
time over there) ... then it's 12:00 midnight Sunday night in New Zealand.
Answer:
1. Participants are randomly assigned to intervention or control
Explanation:
Quasi-experimental study -
It is the study to estimate the impact of an intervention on the target population with any random assignment .
This Quasi-experimental research shares , the similarities with the randomized controlled trial or the traditional experimental design .
But in this study , there is random assignment for the control or treatment .
Hence , from the options given in the question , the correct is ( 1 ) .
