Answer:
TRUE
Explanation:
Chemical weathering usually refers to the process in which the water comprising various chemicals reacts on the rocks and disintegrates them. The chemical weathering process occurs both at and below the surface of the land. At various depths, the rocks are comprised of cracks and fractures, which are filled up with water comprising the chemicals. This water reaching these joints and fractures are percolated from the surface. These chemicals comprising water start reacting with the rocks and eventually expands the cracks and joints.
For example, in the region where there is abundant carbonate rocks, these chemical comprising water (such as acid water) when enters, it reacts with the rocks and dissolves them, and thereby give rise to the formation of caves and sinkholes.
Thus, the above-given statement is true.
Answer:
Theories can be revised as new knowledge expands our understanding.
Explanation:
A scientific theory is based on observations and logic that provide a valid answer to the question related to the world.
Scientific theories can be revised and change over time when a person encounters with new knowledge and helps to expand our understanding. Changes in scientific theories are the result of new scienctific observations and deep investigation about the context. The old theory can be revised as a new theory become dominant over old and gives a new perspective to people.
Hence, the correct answer is "Theories can be revised as new knowledge expands our understanding."
An organism or type of living thing needs to obtain food, water, shelter and other things it needs to live, grow, and reproduce from its environment. An environment that provides the things an organism needs to live is called its habitat.
I hope this helps you!!
Treeee
hawks and rabbits are consumers
mushrooms are decomposers
Answer:
lithosphere
Explanation:
Earth's lithosphere includes the crust and the uppermost mantle, which constitute the hard and rigid outer layer of the Earth. The lithosphere is subdivided into tectonic plates. Further there are two types of lithosphere mainly as oceanic and continental lithosphere.
