Choose the right order, from the biggest to the smallest.
Universe-Solar System-Milky Way-Earth
Milky Way-Solar System- Universe-Earth
Universe-Milky Way-Solar System-Universe
Solar System-Earth-Milky Way-Universe
Ceres is the only dwarf planet of the Solar System.
The inner planets are:
Jupiter, Saturn, Uranus and Neptune
Mercury, Venus, Earth and Mars
Earth, Jupiter, Mars and Saturn
Rotation movement causes the different seasons.
The Earth rotates on its axis and revolves around the Sun at the same time.
What is it for conventional signs and scale?
They help us to read a map
They help us locating places
We use geographycal coordinates for locating an exact place on the map.
Choose the true sentence:
The Greenwich meridian is the longest one
The equator divides the Earth into two poles
The equator is the longest meridian and divides the Earth into two equal hemispheres: the Northern hemisphere and the Southern hemisphere
There exist 180 parallels and 180 meridians
Which is the deepest layer of the Earth?
Crust
Core
Mantle
The crust is part solid and part liquid
Which ones are the external forces?
Action of water, wind, vegetation and human action
Earthquakes and volcanoes
Action of water, wind and vegetation
Action of water, earthquakes and volcanoes
Ocean curreants are caused by the Moon's gravitational pull.
What's the difference between weather and climate?
Weather describes the atmospheric conditions in a particular place (e.g. Valencia) at a particular time (e.g. a day) and climate describes the atmospheric conditions in a region over a long period of time (e.g. a year)
Weather describes de climate of a place during a day and climate describes the weather of a place during a year
