atmosphere biosphere and water cycle. ~ or
living organism | living organisms | organism | organism death | organisms
ocean | the ocean | the oceans | oceans
rocks | rock
The three main layers of the earth are the Core, Mantle and Crust. The Core is mostly made from iron and nickel, the Crust from oxygen, silicon and aluminum and the mantle silicon,oxygen,iron and magnesium.
The word "carbohydrate" is made up of the names of three elements: carbon, hydrogen and oxygen. Which is the main one? Well, the hydrogen will outnumber the others but carbon is the backbone of these molecules, so you pick.
The Earth's water reservoirs from largest to smallest: Ocean Polar ice and Glaciers Groundwater Freshwater Lakes Saline Lakes Soil Moisture Atmosphere Rivers
The main function of the left side of the human heart is to get oxygen to the cells.
Three main points.
The Oxygen Cycle
plants, algae, and phytoplankton
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In a gas cycle elements move through the atmosphere. Main reservoirs are the atmosphere and the ocean.Gas Cycles:CarbonNitrogenOxygen
Oxygen
what is freshwater reservoirs?
green plants/ autotrophs: trees, grass, shrubs, algae
kidneys and liver
the three main ingredients for photothensesis are light, oxygen and carbon dioxide.
The four main water reservoirs are: 1. Ocean 2. Polar Ice & Glaciers 3. Groundwater 4. Freshwater Lakes
main driving factor of the oxygen cycle is photosynthesis
The four main reservoirs of water in the water cycle are the oceans, atmosphere, land, and glaciers. Water evaporates from the surface of the oceans and forms clouds in the atmosphere. These clouds then release precipitation, which falls on the land and can be stored in lakes, rivers, and groundwater. Some of the water also accumulates in glaciers and ice caps.