Q. An ecosystem which can be easily damaged but can recovered after some time if damaging effect stops will be having ____________________

View solution

Q. Pyramids of number in grassland ecosystem are inverted.

View solution

Q. In ecosystem standing crop refers to________________

View solution

Q. Which ecosystem produce the highest annual net primary productivity?

View solution

Q. What flows through the ecosystem while matter cycles within them?

View solution

Q. Total primary production in an ecosystem is known as____________________

View solution

Q. Which type of ecosystem accounts for most of the net primary productivity on earth even though it has a low average net primary productivity?

View solution

Q. Generally ecosystem consists of how many basic components?

View solution

Q. The three functional components interact with each other to form__________________

View solution

Q. The dominant second tropic level in a lake ecosystem is_____________________

View solution

Q. Green plants are the most important organisms for an ecosystem.

View solution

Q. Consumer for food that feeds on producers are known as_____________________

View solution

Q. The food chain from grass to hawk and again it comes back to grass with the help of fungi. In the above explain food chain, what is grass?

View solution

Q. The process in which green plants and few organisms use sunlight to synthesize nutrients is known_________________

View solution

Q. The process of making food by certain microbes create energy by some chemical reactions is known as_______________________

View solution

Q. The grass is a producer.

View solution

Q. The food chain level in autotrophy is_____________

View solution

Q. Autotrophic bacteria that produce food through chemosynthesis have also been found at places on the seafloor called_____________________

View solution

Q. Most types of algae are classified as producers.

View solution

Q. What makes plant producers?

View solution