How do the nutrients in soil cause problems when erosion relocated the soil to ponds or lakes ?

A. They poison the fish in the ponds or lakes.

B. They cause algae to reproduce rapidly cause algae blooms

C. They change the color of the water and reduce aquatic photosynthesis

If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.