Answer:
Lake Chad has shrunk by 90% since the 1960s, due to climate change (desertification is turning the land to desert and is causing droughts so it gets hotter and more dry), an increase in the population and unplanned irrigation.
Brainliest answer please i need to reach the next rank
Explanation:
The terrestrial planets ranked in order of decreasing atmospheric density are Venus, Earth, Mars, Mercury. A terrestrial planet, telluric planet, or rocky planet is a planet that is composed primarily of silicate rocks or metals. Within the Solar System. It is the terrene planets are the inner planets nearest to the Sun.
Answer: Chicxulub, Mexico.
Explanation:
The Chicxulub crater is an impact crater buried underneath the Yucatán Peninsula in Mexico. Its center is located near the town of Chicxulub, after which the crater is named.
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.
Hello friend,
if i am not wrong crust is believed to generate its magnetic field..
hope that helps u
