What is the relationship between rock hardness and weathering? need to know asap! if possible, by tomorrow before 10: 00 am us eastern time

Which of the filling is an effect of the uneven heating of the earth by the sun ? a sea breeze a land breeze a convection current all of the above

Why the moon is not visible from earth during the new moon ?

Dubai is challenged by all of the following environmental factors except a. a warm and dry climate b. a lack of annual rainfall c. scarce freshwater resources d. a lack of valuable natural resources