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(10 points)1. Series 35. Year - P. so hot

You may have noticed that not all volcanos on Earth have the same „universal“ shape – they differ from each other. For example, compare the photos of the Hawaiian volcano Mauna Loa and the Italian Vesuvio. They differ not only in the steepness of their walls but also in the style of eruptions. Both of these properties are related to the viscosity of magma. Discuss the effect of the viscosity of magma on the style and dangerousness of eruptions. Is is related to the geographic location of the volcanoes?

Jindra slowly turns lunatic from studying Earth \uv {sciences}.

(12 points)6. Series 34. Year - E. spilled glass

Take a glass, can or any other cylindrically symmetrical container. Measure the relationship between the angle of inclination of the container when it tips over and the amount of water inside of it. We recommend to use a container with greater ratio of its height to the diameter of its base.

Jindra was watering the table.

(9 points)2. Series 34. Year - P. costly ice hockey

Estimate how much the complete glaciation of an ice hockey rink costs.

Danka doesn't like ice hockey, but she likes figure skating.

(10 points)6. Series 33. Year - S.

We are sorry. This type of task is not translated to English.

(10 points)4. Series 33. Year - P. climate changes feat. airplanes

Travel by airplane affects the atmosphere not only by well-known carbon emissions. Discuss how the aircraft industry affects warming of the atmosphere of Earth.

(13 points)2. Series 33. Year - E. I need a\protect \unhbox \voidb@x \penalty \@M \ {}hug

Measure your volume using several different methods.

Matej was having a bath.

(10 points)2. Series 33. Year - P. Earth fired up

Estimate about how much would a content of $\ce {CO2}$ in the atmosphere rise, if all flora on Earth was burnt down?

Karel is pyromaniac.

(10 points)2. Series 33. Year - S.

We are sorry. This type of task is not translated to English.

(10 points)1. Series 33. Year - P. planet destroyer

How small could a weapon capable of destroying a planet be? We are interested in the smallest and the lightest such weapons. The process should be reasonably fast, at least shorter than a human lifetime, and the faster it is, the better.

Karel watches sci-fi too much, this time the intro of Men in Black II.

(10 points)1. Series 33. Year - S. slow start-up

We are sorry. This type of task is not translated to English.

Karel wants to have the longest problem assignment.

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