Challenges in Biodiversity

Front

Biodiversity simply means

Back

a variety of life

Front

Which of the following is the largest ecosystem in the world? Dessert, Ocean, Mountain, Grassland

Back

Ocean

Front

Which of the following is an EXAMPLE of biotic factor in an ecosystem? Options: Plants, Sunlight, Soil, Light

Back

Plants

Front

Which of the following is an abiotic factor? Animals, Plants, Fungi, Water

Back

Water

Front

Endangered animals are _____________________.

Back

at risk of extinction

Front

A group of same kind of species living in a certain area at a particular period of time.

Back

Population

Front

Factors affecting population size: Birth, Death, Migration, or All of these?

Back

All of these

Front

Threatened species are _________________.

Back

particular species declining rapidly and becoming endangered

Front

Which human activity causes degradation of habitat?

Back

Illegal logging

Front

Why is it important to keep a balanced ecosystem?

Back

Ensure the continuous existence of species