Seismic Waves in Earth cause earthquakes. Tectonic Plates can also cause earthquakes as they move against each other
I say D, because there are certain states that have national parks and a large tree area.
The law reduced acid rain and improved public health by dramatically reducing emissions of sulfur dioxide (SO2) and oxides of nitrogen (NOx).
Answer:
Plants obtain water through their roots. ... The water passes through the membranes of plant cells and also fills the spaces in between the cells. Because the cells absorb the water directly, the soil must be in contact with the roots in order for the roots to absorb the water.
