El Imperfecto: please complete the following sentence by selecting the correct form in the Imperfect Tense. Lisa y yo __________________ a visitar a la abuela a menudo.  ( venir)

Complete the following sentences with the correct verb conjugation in the Preterit Tense. Ana no __________________ la verdad.  (saber)

El Imperfecto: please complete the following sentence by selecting the correct form in the Imperfect Tense. José ____________________ muchas verduras de niño.  ( comer)

El Imperfecto: please complete the following sentence by selecting the correct form in the Imperfect Tense. Yo ___________________ canciones románticas.  ( cantar)

Complete the following sentence with the correct verb conjugation in the Preterit tense. Las meseras __________________ la cena.  (servir)

Which of these may be caused by directed stress?

Complete the following sentence with the correct verb conjugation in the Preterit tense. Lisa se _________________ muy elegantemente.  (vestir)

What are the two most significant ways that rocks become metamorphosed? (Choose two answers.)

(a) What are the differences between weathering and erosion? (b) Give several examples of different kinds of weathering. (c) Give several examples of different kinds or erosion.

Eruptions on Hawaii are almost all – maybe all – effusive. But, eruptions in the Andes and in mountain ranges of Central America and the Cascades are often explosive. What is an effusive eruption?