Match. The Solar System

Match the object with the correct definition: Pluto Milky Way Sun Saturn Earth Jupiter Ceres Mars

Equinoxes and solstices

Look at the chart and decide if the sentences are true or false: Equinoxes and solstices mark the changes of season. The seasons are the opposite in the northern and southern hemispheres. The winter…

Self-evaluation 2 - Society and the environment

In which section of this unit can you find the following statements: The excessive pollution of the atmosphere can cause acid rain. A global rise in temperature is, in part, caused by human activity.…

Final evaluation 4 - The first civilizations: Mesopotamia and Egypt

How did the Egyptians use the Nile River to their advantage?

Describe. A Roman villa

Look at the drawing of a Roman villa and do the activities: Explain the use and function of the agricultural equipment, such as the plough or the olive press. Explain which activities happened in the…

The Roman family

In Ancient Rome, the family was under the authority of the father, or pater familias. He had power of life and death (patria potestas) over his children and slaves. Women were also dependent on the…

TAREA DE LENGUA Y LITERATURA

acuerdo de condolencia

TEMA 17 LA SEGUNDA GUERRA MUNDIAL.pdf

Verdadero/falso. Sustancias iónicas

Indica si son verdaderas o falsas estas afirmaciones: Las sustancias iónicas se forman por unión de iones del mismo signo. Las sustancias iónicas están formadas por redes cristalinas. Los compuestos…

Completa. Formulación

Formula estos compuestos. Para que sea más sencillo, observa que el número de átomos o de grupos de átomos en cada compuesto ya están colocados: Hidróxido de potasio: Hidróxido de cadmio: ()2…