LOTIC ECOSYSTEMS, CONSISTING OF RIVERS AND MAINSTREAMS, FREE-FLOWING WATER.
<span>The mass of the sun is 1.989 × 10^30 kg</span>
Answer:
The correct option is (C)
Explanation:
Hypothesis is referred to as an assumption or wild guess that needs to be tested to arrive at a scientifically established theory,
Here, Jill proposes a hypothesis which states that igneous rocks produced by volcanoes constitute some kind of chemical that could be used by scientists to estimate the origin of the rocks.
This hypothesis can be tested only by collecting the rock samples and testing them to arrive at a scientifically proven fact.
There's a calculator in this planet earth just use that. It's easy
Answer: Shifting of these tectonic plates result in the creation of the volcanic eruptions increases the degree of carbon dioxide and sulphur dioxide in the atmosphere that also leads to a rise in the temperature levels.
Explanation: