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8_murik_8 [283]
3 years ago
5

40 POINTS PLZ HELPDiscuss two ways that humans are impacting our earth. Be sure to pick one way we are impacting our land, and o

ne way we are impacting our water. Then, create an action plan that includes a way that you and your family can help protect the earth from these impacts.
Geography
1 answer:
topjm [15]3 years ago
8 0

Humans affect the physical environment in numerous ways: overpopulation, contamination, burning fossil powers, and deforestation. Changes like these have triggered climate alter, soil erosion, poor air quality, and undrinkable water. These negative impacts can influence human behavior and can provoke mass migrations or battles over clean water.

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Which letter locates the country of Colombia?
KiRa [710]

Since there is no map posted, I will tell you the location of Colombia, and hopefully you can figure it out.

Colombia is a country in South America. It is one of the two countries that occupies the northern part of the continent. Colombia is on the western (left on the map) half of the northern part of the continent. It is a country that comes out on both, the Caribbean Sea, and the Pacific Ocean. On its northeastern part it has a border with the country of Panama, on its eastern side with Venezuela, Brazil on the southeast, Peru on the south, and Ecuador on the southwest.

6 0
3 years ago
How do scientists determine the relative age of rocks?
NISA [10]

Answer:

Super position

Faunal Succession

Crosscutting Relationships

Inclusions

Explanation:

Superposition: The most basic concept used in relative dating is the law of superposition. Simply stated, each bed in a sequence of sedimentary rocks (or layered volcanic rocks) is younger than the bed below it and older than the bed above it. This law follows two basic assumptions: (1) the beds were originally deposited near horizontal, and (2) the beds were not overturned after their deposition.

Faunal Succession: Similar to the law of superposition is the law of faunal succession, which states that groups of fossil animals and plants occur throughout the geologic record in a distinct and identifiable order. Following this law, sedimentary rocks can be “dated” by their characteristic fossil content. Particularly useful are index fossils, geographically widespread fossils that evolved rapidly through time.

Crosscutting Relationships: Relative ages of rocks and events may also be determined using the law of crosscutting relationships, which states that geologic features such as igneous intrusions or faults are younger than the units they cut across.

Inclusions: Inclusions, which are fragments of older rock within a younger igneous rock or coarse-grained sedimentary rock, also facilitate relative dating. Inclusions are useful at contacts with igneous rock bodies where magma moving upward through the crust has dislodged and engulfed pieces of the older surrounding rock.

5 0
3 years ago
g Although the Humid Continental and Marine climates are at similar latitudes, they have very different annual temperature range
mamaluj [8]

Answer:

nearness to sea or ocean

Explanation:

Presence of water body is the factor that is responsible for the difference in annual temperature although the Humid Continental and Marine climates are present at the same latitudes. Marine climates are located near the water bodies such as ocean or sea while on the other hand, Humid Continental climates are located farther from the water bodies such as sea or ocean.

6 0
2 years ago
Mention three important man made elements of environment ​
SVETLANKA909090 [29]

Answer:

Constituents of Environment

# Physical elements constitute space, landforms, water-bodies, climate, soils, rocks, and minerals. ...

# Biological elements include plants, animals, micro-organisms, and man.

# Cultural elements include economic, social and political conditions which are largely man-made features.

Explanation:

Brainliest please

5 0
3 years ago
What do worms eat? Why are whale remains able to support so much life?
Ymorist [56]

Answer:

Some of the things that worms eat include dead plants, live plants, dead animals, animal poop, and other microscopic animals. After they eat, they grind up and digest their food and pass the rest as waste, called castings, which go back into the soil and help plants grow and stay healthy.

Whale skeletons support so much life because they contain an enormous amount of oil. Before this happens, they must release enough eggs or larvae so that some tiny proportion will be transported by the ocean currents and survive until they can find and colonize another whale carcass.

7 0
3 years ago
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