The earth’s five major environmental spheres are the biosphere, the atmosphere, the hydrosphere, the geosphere, and the cryosphere, where the biosphere contains living organisms and the cryosphere includes Earth's frozen water.
The biosphere is a complex and dynamic system composed of all living organisms and their interactions with one another, the atmosphere is composed of gases that are essential for life, such as nitrogen (78%), oxygen (21%), and trace gases like carbon dioxide, and the hydrosphere is composed of all the water on Earth, including oceans, lakes, rivers, etc. All these biosphere and atmosphere are interdependent.
Hence, the earth’s five major environmental spheres are the biosphere, the atmosphere, the hydrosphere, the geosphere, and the cryosphere, where the biosphere contains living organisms and the cryosphere includes Earth's frozen water.
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Answer:
Environmental spheres refer to all the physical entities present in the environment. It majorly includes four spheres namely atmosphere, biosphere, hydrosphere and geosphere. However, some include cryosphere as a distinct portion.
1. Atmosphere: It refers to the gaseous blanket that surrounds the earth.
2. Biosphere: It includes all the living organisms including the environment they live in.
3. Hydrosphere: It represents all the water present on the earth. It may be in the form of rivers, lakes, glaciers, oceans, water vapors et cetera.
4. Geosphere: It refers to the solid portion of the earth. It includes crust, mantle, and core of the earth. It provides all the rocks and minerals required by the living organisms.
5. Cryosphere: It refers to the ice sheets (solid form of water) of the earth.
b. organ.
c. tissue.
d. organism.
A group of similar cells that work together to perform a specific function in an organism is referred to as a tissue.
A group of similar cells that perform a specific function is known as a tissue. In biology, this refers to a level of organization in multicellular organisms. Collectively, these similar cells perform functions that benefit the entire organism. Examples include muscle tissue, which is responsible for movement, and epithelial tissue, which protects the body.
Answer:
The uterus is an organ used for producing offspring.
Explanation:
It’s also called a womb, offspring develop within it until they are ready to be born.
Answer:
carbon dioxide
methane
nitrous oxide
Answer:
Carbon Dioxide.
Methane.
Nitrous Oxide
B. Cell, population, organism
C. Cell, organism, tissue
D. Organ, organ system, organism
Lancelets
Explanation:
It is the group of chordates that has a notochord and includes separate males and females. Lancelets are included in the subphylum Cephalochordata. Cephalochordates are gonochoristic. It means that the sexes are separate. Both sperm and egg cells are released in the water where fertilization occurs.
Joe is at a higher altitude than if he was at the beach.
The air Joe is breathing is less dense than the air at sea level.
The air pressure is higher where Joe is than where Dave is.
If Joe keeps going up, air pressure will continue to decrease.
The air Joe is breathing is denser than the air Dave is breathing.
Answer:
Joe is at a higher altitude than if he was at the beach.
The air Joe is breathing is less dense than the air at sea level.
If Joe keeps going up, air pressure will continue to decrease.
Explanation:
Joe stands at the top of a hill on a trail above the ocean which represents a higher altitude when compared to the beach level.
At higher altitudes the air is usually less dense.
As altitude increases the air pressure decreases.
Answer:
Its C
Explanation:
i got it right on the quiz