Explanation

• The study of relationships between organisms and their environment is called Ecology.
• It helps understand how living things interact with each other and with their surroundings.

Additional information:

• Embryology studies development of embryos.
• Ethology studies animal behavior.
• Entomology studies insects.

Last verified on 16-01-2026

Explanation

• Location: Amazon Rainforest, South America
• Area Affected: ~17% of forest lost in last 50 years
• Causes: Agriculture, cattle ranching, logging, urbanization
• Impact: Loss of biodiversity, carbon emissions, climate change

Additional information:

• Amazon forest is called the “lungs of the Earth”

Last verified on 16-01-2026

Explanation

Tectonic Plates Movement (Most Common): The Earth's crust is broken into large tectonic plates that constantly shift. 

Volcanic Activities: Movement of magma beneath volcanoes can cause shifts and trigger earthquakes.

Tectonic Dislocation (Faults): This refers to the actual fractures (faults) in the crust where plates slide past each other, which is the direct mechanism for most plate-related earthquakes.

Other Causes: Human activities (mining, large reservoirs) and even large collapses of rock can also cause minor seismic events. 

Explanation

The troposphere is the atmospheric layer that contains most of the atmosphere's gases. 

Explanation

The sun's energy, called solar radiation, isn't equally distributed across the globe because of Earth's spherical shape.

This “unequal helping” of solar radiation across our planet is effectively what causes weather and climate.