Can someone pls help me? Which statement describes an effect that humans have on the geosphere when they build a dam?

Ice may form on the lake.
Plants may grow on the dam.
Rocks and minerals are used to build the dam.
Water from the lake may evaporate into the air.

No links or fake answers pls. Thanks for understanding!

Which is true of the reactants in this displacement reaction? fe + 2hcl fecl2 + h2 a. the reactants are located to the left of the arrow in the chemical equation. b. the reactants contain 1 iron atom, 2 hydrogen atoms, and 1 chlorine atom. c. the reactants are the atoms, molecules, or compounds formed in the reaction. d. the reactants have the same physical and chemical properties as the products.

Give the orbital configuration of the phosphorus (p) atom.

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion