GEOGRAPHY MIDDLE SCHOOL

Which fossil occurs on the most landmasses? What does this suggest about when these particular continents broke up?

Answers

Answer 1
Answer: The Glossopteridales (Glossopteris fossils) occur on the most landmasses. Their distribution across several detached landmasses led scientists to believe that these were once merged into a single supercontinent, Pangea. Their wide distribution suggests that the continents were still together in the times of their existence (298.9 millions of years ago-252.17 millions of years ago). Scientific evidence suggests that Pangea did indeed split after this, 175 million years ago.

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1)how can motion appears differently to different observers?2)what are some ways you could describe the motion of a car?

Answers

1) Motion can be different depending on the relevant speeds or positions of the observer. For example, if you are riding in a car traveling at 20mph, a different car traveling beside you at 30mph won't seem to be going that fast because the difference in the two speeds is only 10mph. But if you are standing in one spot and a car speeds past you at that same speed, it will appear to be moving much faster than before because the difference between your speed and the car's speed is much greater.
2. You could describe is as linear motion if the car is traveling in a straight line, circular motion when the car is turning, and even rotational motion is describe the motion of the car's tires

A dry-bulb temperature of 30°C and a wet-bulb temperature of 29°C were recorded at a weather station. What are the relative humidity and the most likely weather conditions?(1) Relative humidity is 29% with clear skies.
(2) Relative humidity is 29% with a good chance of snow.
(3) Relative humidity is 93% with clear skies.
(4) Relative humidity is 93% with a good chance of rain.
Pelase write how to determine the right answer?

Answers

The answer is most likely 4 but I think you need a table or a marked hygrometer to work this out. You can't really work out humidity by the given temperatures. All you can know for sure is that there is a strong chance of rain because dew point is only 1 degree away. (I think what they want you to do is 29/30 x100)

What does command economy mean

Answers

The answer is an economy in which production, investment, prices, and incomes are determined centrally by a government.
It means that the government, instead of free market, determines what is sold and how much it costs.

This geographic feature is the primary reason for a budding economy on cook island.A. Beautiful beaches and pleasant climates
B. Beautiful volcanoes
C. Tropical plants.
D. Unique population of fish

Answers

A) beautiful beaches and pleasant climates

Anything helps right answer gets brainilest

Answers

Answer:

B.

Explanation:

they are all composed of nearly horizontal layers that are capped by a resistant rock layer, usually meaning they were formed when the pangaea broke apart.

Answer:

the answer is the first one I guess

If the frequency of a wave is increased, its energy _________.decreases

fluctuates

stays the same

increases

Answers

the answer is decreases
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