Answer:
it is actually 75% I Don't know why it is not in the options
D. The Pacific Ocean is surrounded by a 40,000km horseshoe shape ring.
Marine terraces in California is formed along numerous parts of the California coast by wave action and raised above sea level by mountain building.
Option A, C, and D
<u>Explanation:</u>
By continuous process of sedimentation in both the sides of coast, marine terraces are formed. Marine means features related to sea wave's action and terrace means step like formation in the coast. Marine terraces are the evidence of gradual rise and fall of sea level through time.
Rising and submerging process along the coastline is mainly responsible for the formation of terrace. Accumulation of younger sediments carried by waves on the older alluvium forms terrace like feature along coast. Tectonic coastal upliftment and sea level rising creates marine terraces.
The correct answers are:
b. Extreme cold temperatures in the region requires more energy to heat homes;
d. Wind energy is converted to electric energy;
The eastern part of Washington is much different than the western part of the state, climate-vise speaking. The eastern part does not receive a lot of rain, and the reason for that are the Cascade Mountains which create the rain shadow effect. This makes this part of the state to be under a heavy influence of the continental air masses, and that leads to extremely cold temperatures in the winter, which in turn means much higher usage of energy for the heating of the homes.
Also, because this part of the state is on the leeward side of the Cascades, it has a lot of wind coming downwards from them. That wind has been used for the production of electric energy with the setting up of lot of windmills, which helps a lot with the increased demand for electricity.