Jason was explaining water pollution to his class. He said, "Fertilizers and pesticides in fields can pollute water. However, the fields need to be near a lake or ocean to pollute the water. Drinking water polluted with these chemicals can have serious effects on people's health." What is incorrect about Jason's statement? Fertilizers and pesticides can only pollute salt water, and not drinking water.

Fertilizers and pesticides cannot pollute the Earth's water supplies.

Fertilizers and pesticides can pollute ground water even far away from lakes and oceans.

Polluted drinking water does not have serious effects on people's health.

Construct the hypothetical phase diagram for metals a and b between room temperature (20c) and 700c, given the following information: * the melting temperature of metal a is 480c. • the maximum solubility of b in a is 4 wt% b, which occurs at 420c. • the solubility of b in a at room temperature is 0 wt% b. • one eutectic occurs at 420c and 18 wt% b–82 wt% a. • a second eutectic occurs at 475c and 42 wt% b–58 wt% a. • the intermetallic compound ab exists at a composition of 30 wt% b–70 wt% a, and melts congruently at 525c.• the melting temperature of metal b is 600c. • the maximum solubility of a in b is 13 wt% a, which occurs at 475c. • the solubility of a in b at room temperature is 3 wt% a.

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next