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Sedaia [141]
2 years ago
9

How do you tell wether a substance is a rock or a mineral

Biology
2 answers:
kkurt [141]2 years ago
8 0
Minerals are pure, and rocks have different minerals all combined to create the rock
charle [14.2K]2 years ago
3 0

Answer:

A mineral is a pure substance with a specific composition and structure, while a rock is typically a mixture of several different minerals.

Explanation:

(although a few types of rock may include only one type of mineral). Examples of minerals are feldspar, quartz, mica, halite, calcite, and amphibole

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Papessa [141]

Answer:

C

Explanation:

only applicable answer

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2 years ago
Certine species of what are now recognized as indacators of enviormental pollution
Rina8888 [55]
None of the above because they are non pollutant
8 0
3 years ago
1. The plant life that is characteristic of a biome depends upon:
eimsori [14]

Answer:

D. all of the above​

Explanation:

Biome refers to a large and relatively distinct terrestrial region having similar climatic conditions regardless of where it occurs on Earth. The characteristic climatic conditions (temperature and precipitation being the most important ones) and soil type of each biome type determine the type of plant species found there. Therefore, each biome is characterized by specific flora.  

For example, a desert biome is a temperate or tropical biome characterized by a lack of precipitation, seasonal variations in temperature and poor soil type with low organic matter that limits plant growth. Desert biomes have only the plant species that can survive these harsh conditions.  

5 0
3 years ago
Which component of the earth's atmosphere is decreased due to photosynthesis?
Kobotan [32]
It would be Carbon Dioxide.
4 0
3 years ago
Earth’s largest ecosystems are the?
statuscvo [17]

Answer:

The World Ocean

Explanation:

The World Ocean is the largest existing ecosystem on our planet. Covering over 71% of the Earth's surface, it's a source of livelihood for over 3 billion people.

<h2><em><u>^Hope this helps, Hazel^</u></em></h2>
6 0
3 years ago
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