How are receptors and transport proteins similar?

Well they're both large proteins. 
They're both transmembrane proteins 
They both -can- be involved in transmitter signals from outside of the cell to the inside (especially Ca2+ transporters). 
They both dissipate cellular energy is some way (receptors can use ATP, GTP and ion gradients; transporters can use ion gradients and ATP). 
They both have binding sites for compounds.

Ithink its false. hope this : )

Humans can affect weathering and erosion in several ways.  humans cause  increases in acid rain and pollution, which increase the amount of  weathering  agents in the air and water, and then on land.for an easy answer: 1) acid rain2) pollution