hatlover hatlover

04-05-2015
Biology

contestada

what is air currents caused by temperature differences

Respuesta :

Аноним Аноним

04-05-2015

Air currents, or thermals, can be caused by differences in temperature, pressure, or impurity concentration. Temperature differences can cause air currents because warmer air is less dense than cooler air, causing the warmer air to appear "lighter."

Answer Link

Otras preguntas

What is the highest mountain on each continent?

What is the answer to 12-2x6+2/2

explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?

If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?

What's the other word generous in overlooking insult or injury by others; rising above pettiness

a subway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before dece

Choose the more precise measurement in the pair. A .) 6.7 mi or B.) 6 mi

How many moles of water (H2O) would be produced if 10 moles of O2 gas reacted completely with excess H2 gas?2 H2(g) + O2(g) → 2 H2O(g)A. 5 B. 10 C. 20 D. 30

Choose the more precise measurement in the pair. A .) 6.7 mi or B.) 6 mi

Which of the following steps is not critical in the creation of Bt corn?a.Cut out a piece of DNA from a DNA molecule.b.Splice a piece of DNA into DNA from anoth