It is Acid Rain since animal activity and plant groth are not types of chemical weathering definetely with frost wedging being physical weathering.
An atom has two big parts the nucleus and the electron shell
Answer:
Explanation:
Which describes how to calculate density?
O mass divided by volume
O volume divided by mass
O mass added to volume
volume subtracted from mass
return
Answer:
thermal circulation cells
Explanation:
The three cell model of global wind circulation model is the model that give some us the relationship between the wind patterns that is present on our earth to the sunlight (heat) received from the sun.
Now the sunlight (heat) received from the sun is dependent on the earth axis tilt and on the heating of the earth’s surface due to solar heating therefore these two comes under the global circulation model apart from that the movement of air is also dependent on the Coriolis force and hence it also comes under the global wind circulation model but thermal circulation cells are the cells that are described in this model and hence they don’t come under this model therefore thermal circulation cell is the option which is absent in the three cell model of global circulation. Therefore option “c” is correct.
The answer is (3) its aqueous solution conducts an electric current. The definition of electrolyte is a substance that will ionize when dissolved in suitable ionizing solvents such as water.