yes
Yes,both are temperate grasslands.
No because there isn't enough oxygen.
The ratio of oxygen to hydrogen in the molecules
Yes, grasslands are made up of prairies, savannahs, or steppes.
savannas and grasslands are the same things
World wide, including deserts, the oxygen level of the atmosphere is about 20.95% by volume.
The oxygen and carbon dioxide level is about the same as one would find out of the desert.
Yes,both are temperate grasslands.
No because there isn't enough oxygen.
No, the savanna is a zone of transition between a desert and another biome, such as a forest or grassland. It generally receives a bit more rainfall than the desert and has more plant life.
Basically, yes. Semi-arid is more correct as the term semi-desert is misleading. Semi-arid regions are usually grasslands and receive more rainfall than deserts.
No.
Yes, they are
The ratio of oxygen to hydrogen in the molecules
Your question is an oxymoron. If a region is semi-desert, it is not a desert. A desert receives less than 10 inches (250 mm) of rainfall on average per year. A semiarid region receives 10 inches to 20 inches (500 mm) and is not a desert. It is a distinct biome.
Yes, grasslands are made up of prairies, savannahs, or steppes.
The air in the desert is the same as elswhere - about 78% nitrogen and 21% oxygen. The air is, however, quite low in humidity - water vapor. In hot deserts, the air is generally much warmer than in non-desert areas.